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ᡂ⚪⚪ᑖὃᫀ1ஹᵬஹஹᐳ!"25000&"ᐸ()ᵬ5000&"10000&"10000&"஺ᨴ,ᔜ./ᵨ᝞2)13456789:;<=/2400ᐗ@2AᳮCᕒ!E3000ᐗ@3ᢥAᳮCᕒ!EḄ14%JKLᑭ/@4Nὑᩞᧇ2000ᐗ;5STEᢚV/1800ᐗ;6⚜JZᳮ/800ᐗ@7ᨴ\├<◅/600ᐗ@8_`ᡂZᳮஹab/cᐭ1400ᐗ@93456789fg/ஹhᵯ/ஹjᵯ/kᐸl8mnᐳ1880ᐗ஺⌕p)᪷rstEᧇuᑴᑴ⌼/ᵨ,xᑖyḄᑖz஺“ᡂ”ᑡ~)1)ᑴ⌼/ᵨ24002;)ᑴ⌼/ᵨ3000)45672400)9!E3000(3))ᑴ⌼/ᵨ420(4):ᑴ⌼/ᵨ2000)9Lᑭ/420)ᩞᧇ2000(5))ᑴ⌼/ᵨ1800(6):ᑴ⌼/ᵨ800)ᢚV1800)⚜J/ᵨ800(7))ᑴ⌼/ᵨ600(8):ᑴ⌼/ᵨ1400)\/ᵨ600)_`ᡂ1400(9))ᑴ⌼/ᵨ1880)45671880ᨴᑴ⌼/ᵨᔠ=2400+3000+420+2000+1800+800+600+1400+1880=14300ᑴ⌼/ᵨᑖy᳛=14300/5000+10000+10000=0.572ᵬḄᑴ⌼/ᵨ=5000*0.572=2860Ḅᑴ⌼/ᵨ=10000*0.572=5720Ḅᑴ⌼/ᵨ=10000*0.572=5720)ᡂᵬ286057205720)ᑴ⌼/ᵨ14300

12ஹAஹBᐳὑᵨᧇ/ᵨᐸ▭ᡂ29000ᐗ஺Ḅᧇ/ᵨT)A20ᐗஹB15ᐗ@ᨴḄ▭¡)A500¢ஹB300¢஺⌕p)(1)£ᵨT/ᵨ¤¥¦ᑖyᧇ/ᵨ@(2)uᑴὑᵨᧇḄᑖz(ᑖz(ᑡ§ᑮ~©ªkᡂ⚗ª@¬ᡂ~®“ᧇk;¯”ᡂ⚗ª@°®“ᧇ”±)஺)AḄT/ᵨ=500*20=10000BḄT/ᵨ=300*15=4500ᧇ/ᵨᑖy᳛=29000/(10000+4500)=2AḄᧇ/ᵨ=10000*2=20000BḄᧇ/ᵨ=4500*2=9000)ᡂA².ᩞᧇ20000—B².ᩞᧇ9000)ᩞᧇᧇ290003ஹ!9ᨴ26´µ¶4589᜜¸;¯/ᵨ24000ᐗ஺9ᨴ¹º~ᔜஹ»ὑᵯ¼ᦪ)ὑᵯ35000¼ᐸ(᯿~ᵨᵯ5000¼@_`ὑᵯ8900¼ᐸ(᯿~ᵨᵯ1900¼@Aᳮ»ὑᵯ6000¼஺¬ᨴ9᜜¸ᵯ¯/ᐳ24950ᐗ஺⌕p)(1)ᢥᡠὑᵯ¼ᦪᑖyᵯ¯/ᵨAஹBᢥ!"ᑖyᵯ/஺A!"36000&"B!"24000&"஺(2)uᑴ¬ᨴ89᜜¸ᵯ/Ḅᑖz஺(3)uᑴ¬ᨴᑖy᜜¸ᵯ/Ḅᑖz஺(¬~®ᨵ“ᧇk;¯”ᡂ⚗ª@_`~®ᨵ“ᧇk;¯”ᡂ⚗ªÁ_`®“ᑴ⌼/ᵨ”~@ᡠuᑖzᑡ§ᑮᡂ⚗ª)஺)(1)ᵯ¯/ᵨᑖy᳛=24950/(35000+8900+6000)=0.5ᵯ¯/ᵨ=30000*0.5=15000ᵯ/ᑖy᳛=15000/(36000+24000)=0.25AḄᵯ¯/ᵨ=36000*0.25=9000BḄᵯ¯/ᵨ=24000*0.25=6000᯿~ᵯ¯/ᵨ=5000*0.5=2500_`ᵯ¯/ᵨ=7000*0.5=3500_`᯿~ᵯ¯/ᵨ=1900*0.5=950Aᳮ»ᵯ¯/ᵨ=6000*0.5=3000(2))9724000)456724000(3))ᡂAᧇk;¯9000Bᧇk;¯6000

2ᑴ⌼/ᵨ2500_`ᡂᧇk;¯3500ᑴ⌼/ᵨ_`950Aᳮ/ᵨ3000)97249504ஹ!ᔜ/ᵨᑖy⊤(ᑡ§ᵬÃZÄÅḄTᡂEᧇ)ÃZÄÅ5¢Æ¢ᩞᧇ/ᵨT100ᐗ@Æ¢T!"30&"஺Æ&"!EkLᑭ/3ᐗᑴ⌼/ᵨ4ᐗ஺ÃZÄÅᡂᢥTᡂÇ஺ÃZÄÅḄÈᧇÇÉᢥᑜᡂÇᐳ160ᐗË_`ᩞᧇᐭ@ᵫ¶ᜫCÎ7120ᐗ஺ÅÏÐᜫᵫᨴᡂ஺⌕p)1ᵬÃZÄÅḄᡂ஺2ᵬÃZÄÅḄÏÐᜫ஺3uᑴᨵᐵᑖz஺)15¢ÃZÄÅḄTᡂ=100*5+3*30*5+4*30*5=500+450+600=15502ÅÏÐᜫ=1550-160-120=12703)ÅÐᜫᵬ1550)ᡂᵬᩞᧇ500!EkLᑭ/450ᑴ⌼/ᵨ600)ᩞᧇ_`ᩞᧇ160)ÅÐᜫᵬ160)ᐸlᦈ7120)ÅÐᜫᵬ120)ᡂᵬÅÐᜫ1270)ÅÐᜫᵬ12705ஹ£ᵨÔᓄᑖᢇ¦ᵬᔜᢇᡂ஺3ᨴ×ᔜᢇᡂ~Ø(ᨵᐵEᧇ᝞2)1023ᢇÙ)1ᨴ×ᢗ22¢஺ᨴᐰÜ!ᩞᧇ/ᵨ79750ᐗὑᵨ!"8750&"஺2011ᢇÙ)2ᨴ×ᢗ30¢஺ᨴÜ!20¢ᩞᧇ/ᵨ108750ᐗὑᵨ!"12152&"@ᩞᧇᙠÞß"•áᢗᐭ@ᨴ¹ᙠÜ!â¼80%,£ᵨ䡤¥¦ᑖyᡠὑ!"஺3015ᢇÙ)ᨴᢗ15¢஺ᐰåÜ!ᩞᧇ/ᵨ18125ᐗὑᵨ!"2028&"஺ᡂæçØèéḄ.ᐭ/ᵨ)!EkLᑭ/36688ᐗᑴ⌼/ᵨ55032ᐗ@⌕p)᪷r3sEᧇ.ᐭ/ᵨᑖy᳛xᵬᔜᢇÜ!ᡂᑡm¶â

3)ᐰ!"=8750+12152+2028=22930!EkLᑭ/ᑖy᳛=36688/22930=1.6ᑴ⌼/ᵨᑖy᳛=55032/22930=2.41023ᢇÙ)Ü!ᡂ=79750+8750*1.6+8750*2.4=1147502011ᢇÙ)Ü!20¢Ḅᩞᧇ/ᵨ=108750/30*20=72500Ü!ᡠὑ!"=12152/(20+10*80%)*20=8680Ü!ᡂ=72500+8680*1.6+8680*2.4=1072206ஹ!ᑴ⌼/ᵨ£ᵨᢥê¼ᑜᑖy᳛ë5ᑖyᨵᐵEᧇ᝞2:ìíᐰêᑜᓫïê¼ᑜ¡ᨴ▭ᨴ▭¡¡(¢)!"TT!"¡ḄT!"ᵬ9606.4614488563.27684.0307280320ᔠ9216883.2ê¼ᑴ⌼/ᵨḄᑜ±55296ᐗ஺⌕p)(1)ᑴ⌼/ᵨê¼ᑜᑖy᳛@(2)ᨴᵬஹᔜᑖyḄᑴ⌼/ᵨ@(3)ᨴᑖycmḄᑴ⌼/ᵨ஺)ê¼ᑜᑖy᳛=55296/9216=6ᨴᵬᑖyḄᑴ⌼/ᵨ=563.2*6=3379.2ᨴᑖyḄᑴ⌼/ᵨ=320*6=1920ᨴᑖycmḄᑴ⌼/ᵨ=3379.2+1920=5299.2ᡈ883.2*6=5299.27ஹñ¶⍝!óᑴᡂᔜ!óᩞᧇNὑT)ô•!ó260ᓟöôæ!ó140ᓟö;ᔜ!óᙠ)ô!ó200¢ôæ!ó100¢஺⌕p)(1)ᔜ!óᙠᢗᧇ᳛xᙠḄä¡(ᩞᧇᙠᔜ!óÞß"áᢗᧇ)(2)ᔜ!óᙠᢗᧇ᳛xᙠḄä¡(ᩞᧇᙠᔜ!óÞß÷▮ùᢗᧇ)@:(1)ô!óᙠᢗᧇ᳛=260/(260+140)*100%=65%ôæ!óᙠᢗᧇ᳛=(260+140)/(260+140)*100%=100%ô!óᙠḄä¡=200*65%=130¢ôæ!óᙠḄä¡=100*100%=100¢(2)ô!óᙠᢗᧇ᳛=(260*50%)/(260+140)*100%=32.5%

4ôæ!óᙠᢗᧇ᳛=(260+140*50%)/(260+140)*100%=82.5%ô!óᙠḄä¡=200*32.5%=65¢ôæ!óᙠḄä¡=100*82.5%=82.5¢8ஹ'Ḅᵬᩞᧇᵨᑜᡂ☘᝞⚗!"ᓫ$%ὑ"ᩞᧇᓫ'ᩞᧇᵨ(ᑜ5004010200000)▭490429185220-10+2-1-14780⌕p)£ᵨú¦ஹᑖ᪆ᔜüýþ;ÿᩞᧇᵨḄ஺+",-.ᩞᧇᵨḄ=(490-500)*40*10=(-10)*40*10=-4000ᓫὑ,-.ᩞᧇᵨḄ=490*(42-40)*10=490*(+2)*10=+9800ᓫ',-.ᩞᧇᵨḄ=490*42*(9-10)=490*42*(-1)=-205800"ஹᓫὑஹᓫ'1203,ᓄ.ᩞᧇᵨ(Ḅ5(-4000)+9800+(-20580)=-14780ᑖ᪆8ᵬᩞᧇᵨ9ᯠ;ᑜ<=14780ᐗ?⌕ᵫB"<=Cᩞᧇᓫ'DEFḄGᓫὑᓾIᓣKLᩞᧇᵨMN9800ᐗ.Oᑭ஺ᡠRS)TIU8ᵬVWᡂᩞᧇᵨᑜ஺9ஹᨴYZ["5450\ᨴ]ᙠ_`ᦪ"5100\bᩞᧇᙠcdefgᢗᐭᙠj550%,k]ᙠᡂ[C[klḄᵨ᝞⊤ᡠn⚗!kyᙠᡂ[[klᵨz{ᩞᧇ155010000z{|j10003500ᑴ⌼ᵨ11004000ᔠ365017500⌕o᪷qIrsᧇtᵨuv"wxjᡂ[Ck]ᙠᡂ[஺+z{ᩞᧇᑖ᳛=(1550+10000)/(450+100)=21jḄᩞᧇᵨ=450*21=9450(ᐗ)ᨴ]ᙠḄᩞᧇᵨ=100*21=2100(ᐗ)z{|jᑖ᳛=(1000+3500)/(450+100*50%)=9jḄ|jᵨ=450*9=4050(ᐗ)

5ᨴ]ᙠḄ|jᵨ=100*50%*9=450ᐗᑴ⌼ᵨᑖ᳛=1100+4000/450+100*50%=10.2jḄᑴ⌼ᵨ=450*10.2=4590ᐗᨴ]ᙠḄᑴ⌼ᵨ=100*50%*10.2=510ᐗjᡂ[=9450+4050+4590=18090ᐗk]ᙠᡂ[=2100+450+510=3060ᐗ10ஹᎷjᨵf2[Cf2ὅᵬஹ¢£¤,¦ὅ§¨f¤©ª஺ᨴYlᨵᐵ¬ª᝞18Ḅᑴ⌼ᵨ®¯“ᑴ⌼ᵨ”²!᪶x஺ᨴ]”ᑴ⌼ᵨ”´µ¶Ḅ·¸l(54430ᐗ¹2ᨴ]“ᡂ[”¶ᡝ·¸l(53954ᐗᙠ“ᑴ⌼ᵨ”»ᡝḄl(ᑖ¼½¾¹§¨Ḅ©ªtᵨz{ᑖwᑖ஺ᐸÀᵫÁÂÃᳮÅÆ3140ᐗ஺3ᨴ][“ᑴ⌼ᵨ”´µ¶Ḅ·¸l(58032ᐗᙠᡂ[ᑖ¼½¾஺[Ḅᑴ⌼ᵨᢥÈᘤje;Êᑖ஺ᐸÈᘤje5ᵬ1670Ìe¢1685Ìe஺⌕o᪷qRIsᧇ1Íᑴᑖ¼½ᑴ⌼ᵨḄÎᑖϹ2ᑖᡂ[ÍᑴÎᑖϹ3xCᑖ[ᑴ⌼ᵨÍᑴÎᑖÏ஺+1ᑖ¼½ᑴ⌼ᵨ·ᡂ[4430Ðᑴ⌼ᵨ——44302ᑖ¼½ᵨ3954+4430=8384·ᑴ⌼ᵨ——[5280Ãᳮᵨ3104Ðᡂ[83843ᑖ¼½[ᑴ⌼ᵨ8032+5280=13312ᑖ᳛=13313/1670+1658=4ᵬᑴ⌼ᵨ=1670X4=6680¢ᑴ⌼ᵨ=1658X4=6632·[ᡂ[fᵬ6680f¢6632Ðᑴ⌼ᵨf[1331211ஹᨴY¢[ᨴj"1000\k]ᙠᦪ"100\஺kyᙠᡂ[52600ᐗ[klᵨᐳ45000ᐗ஺bᩞᧇᙠcdefgᢗᐭᙠᓫ\ᩞᧇᵨÔ(20ᐗᓫ\jeÔ(540ÌeÕÌez{|j0.05ᐗÕÌeᑴ⌼ᵨ0.02ᐗ஺

6⌕oᙠtᵨÔ(ᡂ[wxjᡂ[Ck]ᙠᡂ[஺+k]ᙠÔ(ᡂ[z{ᩞᧇᡂ[=100*20=2000(ᐗ)z{|jᡂ[=100*40*0.05=200(ᐗ)ᑴ⌼ᵨ=100*40*0.02=80(ᐗ)k]ᙠÔ(ᡂ[=2000+200+80=2280(ᐗ)jᡂ[=2600+45000-2280=45320(ᐗ)12ஹᵬᑖ1⍝jØNjbᩞᧇᙠÕ⍝jØcdeᢗᐭ[ᨴᢗᐭᩞᧇᵨ(519598.04ᐗ஺ᓫ$bᩞᧇ%ὑÔ(5Ùf⍝jØ50ÚÛÙÜ⍝jØ30ÚÛÙ1⍝jØ20ÚÛ஺ᨴ]ᙠjᙳ5[jØḄ50%oᐸßsᧇ᝞:bᩞᧇᵨᑖ⊤jØ⚗!"ᢗᧇ᳛uv"ᩞᧇᡂ[Ùf⍝j10050%504260.5ᨴ]ᙠ2050%10852.1TÙÜ⍝ᐔ
9080%726135.12ᨴ]ᙠ1080%8681.68Ù1⍝j60100%605112.6ᨴ]ᙠ30100%302556.04ᔠ23019598.04⌕o(1)xᔜjØᢗᧇ᳛âuv";(2)ᢥuv"ᑖᔜjØᩞᧇᵨ஺(äx¼åæᐭ⊤Àᑏèx¯)஺+Ùf⍝jØᢗᧇ᳛=50/(50+30+20)*100%=50%ÙÜ⍝jØᢗᧇ᳛=(50+30)/(50+30+20)*100%=80%Ù1⍝jØᢗᧇ᳛=(50+30+20)/(50+30+20)*100%=100%Ùf⍝jØuv"=100*50%+20*50%=50+10=60ÙÜ⍝jØuv"=90*80%+10*80%=72+8=80Ù1⍝jØuv"=60*100%+30*100%=60+30=90ᩞᧇᵨᑖ⎽ê᳛=19598.04/230=85.21ᔜjØᩞᧇᵨÙf⍝jØj=50*85.21=4260.5ᨴ]ᙠ=10*85.21=852.1ÙÜ⍝jØj=72*85.21=6135.12ᨴ]ᙠ=8*85.21=681.68Ù1⍝jØj=60*85.21=5112.6ᨴ]ᙠ=19598.04-(4260.5+852.1+6135.12+681.68+5112.6)

7=2556.0413ஹëì᧕ὑfᢇᓫï᪶xᑴ⌼ᵨ஺[ᨴlᵨ᝞1j|js7200ᐗᐸß|ᕒjs1500ᐗ¹2ᢥjs(14%§ñòᑭ¹3óᵨjᐹ⚞ᵨbᩞᧇ6800ᐗföឋὑᧇ700ᐗ¹4øᧇC-ùᵨ3000ᐗ®¯úÁ½»ûñ¹5§üÔsᢚþ2700ᐗ¹6RúÁ`ÿ
ᳮஹᵯஹஹᐳ2400ᐗ7%ᵨ'ᐹ)'*+,▭ᡂ!஺⌕01ᑴ3ᑖ5஺61ᡂ!72002ᡂ!1008ᑴ⌼ᵨ9:;1500ᑴ⌼ᵨ9:;210<=
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?ᑭ12183ᡂ!68004ᑴ⌼ᵨ9:;3000ᑴ⌼ᵨ9:;700<CDEF3000<Gᩞᧇ75005ᑴ⌼ᵨ9:;27006ᑴ⌼ᵨ9:;2400<JᢚL2700<CDEF24007ᡂ!105108MN᧕ὑQ25518<ᑴ⌼ᵨ9:;10510<ᡂ!2551814ஹRSTQᵫV⍝'XᑴᡂGᩞᧇYḼ[\ᑖ'Xᢗᐭᙠ`⍝'Xaᑣcdefᢗᐭ஺g9⍝'XᢗᐭGᩞᧇhij280kᨴmᙠQᦪo3200pgq⍝'XᢗᐭGᩞᧇhij220kᨴmᙠQᦪo2400p஺)'Qj8400pᨴrᙠQs!ᨴtḄGᩞᧇᵨJ503680ᐗ஺⌕01ᑖvwV⍝'XᢥGᩞᧇyὑz\⊤|ḄᙠQ)'᳛஺2ᑖvwV⍝'XᢥGᩞᧇyὑz\⊤|ḄᙠQ~o஺

8(3)ᢥ~oᑖw)'QsᨴmᙠQGᩞᧇᵨ஺6(1)g9⍝ᙠQ)'᳛=280/(280+220)*100%=56%gq⍝ᙠQ)'᳛=(280+220)/(280+220)*100%=100%(2)g9⍝ᙠQ~o=3200*56%=1792(p)gq⍝ᙠQ~o=2400*100%=2400(p)ᔠ:4192(p)(3)Gᩞᵨᑖ᳛=503680/(8400+4192)=40)'QGᩞᧇᵨ=8400*40=336000(ᐗ)ᙠQGᩞᧇᵨ=4192*40=167680(ᐗ)15ஹR:;ᐰ\ᑜᑴ⌼ᵨj26400ᐗᐰᔜQḄᑜojᵬQ300p,Q200pᓫp'fhijᵬQ4fQ5f:;Rᨴ,▭ojᵬQ56pQ40p,▭tᑴ⌼ᵨj3800ᐗ஺⌕0(1)w\ᑜᑖ᳛(2)ᢥ\ᑜᑖ᳛ᑖᑴ⌼ᵨ(3)1ᑴᑖᑴ⌼ᵨḄ3ᑖ5஺6(1)ᵬQ\ᑜoḄhi'f=300*4=1200Q\ᑜoḄhi'f=200*5=1000\ᑜᑖ᳛=26400/(1200+1000)=12(2)ᨴᵬQ=ᑖḄᑴ⌼ᵨ=12*56*4=2688ᨴQ=ᑖḄᑴ⌼ᵨ=12*40*5=2400(3)!ᡂ!9ᵬQ26889Q2400<ᑴ⌼ᵨ508816ஹRᔆAஹBஹCQᐸaAஹBQ!ᨴḄrᙠQᡂ!>ᧇ᝞⊤1ᡠ|஺CQ£rᙠQ஺Q!ᨴtᵨ>ᧇ᝞⊤2ᡠ|஺⊤1ᵪ¤¥¤¤Gᩞᧇ¦ᧇஹ§'>ஹ?ᑭᑴ⌼ᵨᔠA341548201296409240362B1527011852384476823607⊤2QABCᑖ⊤Gᩞᧇᑖ⊤277046184730245000

9ὑᵨ¦ᧇᑖ⊤490061257480᜜©§ᑖ⊤19841540880'>ª?ᑭᑖ⊤7704561610656ᵨᑖ⊤«¬880072004000ᑴ⌼ᵨᑖ⊤154081123214775ᔜQ!ᨴQoᙠQᦪos)'z\᝞⊤3ᡠ|஺⊤3Q)'ᦪopmᙠQᦪop)'z\A250062580%B3125172550%C40000—AQὑᵨḄGᩞᧇcᙠdef9®ᢗᐭḄBஹCQὑᵨḄGᩞᧇᑣcYḼ¯'[\⌲±ᢗᐭḄ஺⌕0ᢥ~ow)'Qᡂ!sᙠQᡂ!²ᑴQᡂ!wᓫ³1ᑴQᐭ´Ḅ3ᑖ5஺AQᡂ!wᓫᡂQ2500pᙠQ625p)'z\80%᤺⌕Gᩞᧇ¦ᧇ§'>¶?ᑭᑴ⌼ᵨᔠrᙠQᡂ!341548201296409240362!t27704615684770415408315842ᔠ31120016504900019500356204~o3125300030003000ᑖ᳛99.5845.5036.5)'Qᡂ!24896013750750016250286460ᨴmᙠQᡂ!6224027541500325069744BQᡂ!wᓫᡂQ3125pᙠQ1725p)'z\50%᤺⌕Gᩞᧇ¦ᧇ§'>¶?ᑭᑴ⌼ᵨᔠrᙠQᡂ!1527011852384476823607!t18473014865561611232216443ᔠ20000016050800016000240050~o3987.53987.53987.53987.5ᑖ᳛50.164.032.014.01)'Qᡂ!15675012593.756281.2512531.25188156.25ᨴmᙠQᡂ!432503456.251718.753468.7551893.75CQᡂ!wᓫQᦪo4000p᤺⌕Gᩞᧇ¦ᧇ§'>¶?ᑭᑴ⌼ᵨᔠ

10rᙠQᡂ!!t245000123601065614775282791ᔠ245000123601065614775282791)'Qᡂ!245000123601065614775282791ᡂQ9AQ2864609BQ188156.25—CQ282791<!ᡂ!9AQ286460-BQ188156.25—CQ28279117ஹRSTR:;!ᨴᐳtᵨ73326ᐗ஺ᐸaGᩞᧇᵨ51200ᐗ¹ᱥᧇyὑ3420ᐗ=
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:;¼ᳮ»ᕒ'>2100ᐗ=
?ᑭᢥ'>Ḅ14%¾=¾ᢚIÀ3340ᐗÁCDEF
ᐸÂᵨᐳ7500ᐗ஺⌕011ᑴᑖᔜ⚗⌕ÄᵨḄ3ᑖ521ᑴ*+:;ᑴ⌼ᵨḄ3ᑖ5஺STḄᑴ⌼ᵨÅÆ“ᑴ⌼ᵨ”ÉÊ᪶wST!:;Ìᨵ“ÎÏᩞᧇ”ஹ“ÎÏ»'”ஹ“ᑴ⌼ᵨ”ஹ“¦ᧇª§”ÐÑᡂ!⚗Ê:;ÒÌÓÑᡂ!⚗Ê61জᡂ!9ÎÏᩞᧇ51200ᑴ⌼ᵨ9:;3420<Gᩞᧇ54620ঝ:ᡂ!9ÎÏ»'4800ঞ:ᡂ!9ÎÏ»'672ᑴ⌼ᵨ9:;2100ᑴ⌼ᵨ9:;294<:=
'>6900<:=
?ᑭᵨ966টᑴ⌼ᵨ9:;3340ঠᑴ⌼ᵨ9:;7500<Jᢚ1À3340<CDEF75002:;ᑴ⌼ᵨ3420+2100+294+3340+7500=16654ᡂ!9ᑴ⌼ᵨ16654<ᑴ⌼ᵨ9:;1665418ஹR!:;ÙQ!ᨴᨵᐵÙQḄḄÛQÜᜫ>ᧇ᝞Þ:

111ᩞᧇᵨᑖ⊤ß᧜áÛQὑᵨGᩞᧇ1900ᐗ஺2§ᵨᑖ⊤ß᧜áÛQὑᵨ§ᵨ200ᐗ஺3'>ᵨᑖ⊤ß᧜áÛQ=
'>300ᐗ஺4:;ᑴ⌼ᵨᑖ⊤ß᧜áÛQᑖij500ᐗ஺⌕01wÛQâÜᜫ21ᑴãáÛQáᵨ3ᑖ531ᑴÛQÜᜫ+ᐭQᡂ!3ᑖ5஺61ÛQâÜᜫ=1900+200+300+500=2900ᐗ2ÛQÜᜫ9ÙQ2900<Gᩞᧇ1900=
äF200=
'>300ᑴ⌼ᵨ5003!ᡂ!9ÙQ9ÛQÜᜫ2900<ÛQÜᜫ9ÙQ290019ஹRSTᵬஹVQᐳåὑᵨAGᩞᧇ8000k`kᑜᓫæ5ᐗ஺!ᨴojᵬQ500pQ400p஺ᓫpQGᩞᧇyὑhijᵬQ6k,Q5k஺Gᩞᧇᡂ!çè᳛j1%஺⌕01ᢥhiyὑoᑖᵬஹQḄᩞᧇᵨ21ᑴὑᵨᩞᧇḄ3ᑖ5ᑡêQëìsᡂ!⚗Ê஺61ᵬQGᩞᧇhiyὑo=500*6=3000QGᩞᧇhiyὑo=400*5=2000ᩞᧇᵨᑖ᳛=8000*5/3000+2000=8ᵬQ=ᑖḄᩞᧇᑜᡂ!=8*3000=24000ᐗQ=ᑖḄᩞᧇᑜᡂ!=8*2000=16000ᐗᵬQ=íîḄᩞᧇᡂ!çè=24000*1%=240ᐗQ=íîḄᩞᧇᡂ!çè=16000*1%=160ᐗ23ᑖ5!ᡂ!9ᵬQ240009Q<Gᩞᧇ!ᡂ!9ᵬQ2409Q160<ᩞᧇᡂᩈçè20ஹRSTðᵨñD*+ᑖ±òwQᡂ!஺STAQóᑭôÆѱõöôÆ÷ᡂQ´Gᩞᧇᙠdef9®ᢗᐭᙠQᡂ!ᢥ~oòw஺ᔜ±õᨴmᙠQḄ)'z\j50%஺1o>ᧇ᝞Þ⊤9±õq±õ±õ

12ᨴrᙠQᦪo8040120!ᨴᢗᦪo120140160!ᨴ)'ᦪo140160200ᨴmᙠQᦪo602080(2)ᡂ!>ᧇ᝞Þ⊤:⚗Ê9±õq±õ±õGᩞᧇ¯'ᨴrᙠQᡂ!62401000980120!ᨴᵨ31206501050360ᔠ936016502030480⌕0(1)wᔜ±õ=ᐭAQᡂ!Ḅ“øi”ùw*úÎϲᐭᔜ±õᡂ!êûäᑁ஺(2)ùᔜ±õ=ᐭAQᡂ!Ḅ“øi”ñD*+ஹýþ1ᑴAQᡂ!ýþ⊤஺6g9±õQᡂ!êûä⚗ÊÎÏᩞᧇ¯'ᔠᨴrᙠQᡂ!624010007240!ᨴ!±ᵨ31206503770ᔠ9360165011010ᐭᡂQᡂ!øi520010006200ᨴmᙠQᡂ!41606504810ÎÏᩞᧇᑖ᳛=9360/(200+60+20+80)=26=ᐭᡂQḄøi=26*200=5200(ᐗ)ᨴm¥ÿᙠ
ᡂ=26*(60+20+80)=4160(ᐗ)ᑖ᳛=1650/(200+60*50%+20+80)=5ᐭ
ᡂḄ=5*200=1000(ᐗ)ᨴ"#$ᙠ
ᡂ=5*(60*50%+20+80)=650(ᐗ)%&'(
ᡂ)*+⚗-./ᩞᧇᔠᨴ3ᙠ
ᡂ980980ᨴ'5
ᵨ10501050ᔠ20302030ᐭ
ᡂᡂ14001400ᨴ"ᙠ
ᡂ630630ᑖ᳛=2030/(200+20*50%+80)=7ᐭ
ᡂḄ=7*200=1400(ᐗ)ᨴ"#$ᙠ
ᡂ=7*(20*50%+80)=630(ᐗ)%9'(
ᡂ)*+m./ᩞᧇ|~itF

13ᨴ3ᙠ
ᡂ120120ᨴ'5
ᵨ360360ᔠ480480ᐭ
ᡂᡂ400400ᨴ"ᙠ
ᡂ8080?@ᑖ⎽B᳛=480/C200+80*50%D=2ᐭ
ᡂḄ=2*200=400CᐗDᨴ"#$ᙠ
ᡂ=2*C80*50%D=800CᐗD
ᡂᡂKL⊤
EFGA
ᓫJGᐗ⚗-./ᩞᧇᔠ%N'(Oᐭ520010006200%&'(Oᐭ014001400%9'(Oᐭ0400400ᑴ⌼ᡂ52002800800021ஹSTUV5
WXᐰZᑜᑴ⌼ᵨ\163200ᐗ]ᐰZᔜ
Ḅᑜ
_Gᵬ
24000abc
18000a஺ᓫJ
efGᵬ
4gebc
6ge஺11ᨴbᨴ3''ᑴ⌼ᵨ”j-klm150ᐗ]nᨴo▭
_\Gᵬ1200abc1000a]nᨴo▭ᑴ⌼ᵨ\9100ᐗ஺12ᨴo▭
_Gᵬ900abc800abnᨴo▭ᑴ⌼ᵨ\6200ᐗ஺⌕rGC1Dsᑴ⌼ᵨZtᑜᑖ᳛஺C2DsuvO11ᨴᑖOwḄᑴ⌼ᵨ஺C3DsuvO12ᨴᑖOwḄᑴ⌼ᵨbxᑜᑴ⌼ᵨyo▭ᑴ⌼ᵨz{|}᦮஺GC1Dᵬ
ḄZtᑜ
_Ḅfe=24000*4=96000CgeDc
ḄZtᑜ
_Ḅfe=18000*6=108000CgeDZtᑜᑖ᳛=163200/C96000+108000D=0.8C2D11ᨴᵬ
ᑖḄᑴ⌼ᵨ=0.8*1200*4=3840CᐗDIIᨴc
ᑖḄᑴ⌼ᵨ=0.8*1000*6=4800CᐗD11ᨴᑖOwḄᑴ⌼ᵨ=3840+4800=8640CᐗDGV5
ᡂNᵬ
3840Nc
4800kGᑴ⌼ᵨNV5
WX8640C3D12ᨴᑖḄᑴ⌼ᵨ=-150+9100-8640+6200=6510CᐗDᑴ⌼ᵨᑖ᳛=6510/C900*4+800*6D=0.77512ᨴᵬ
ᑖḄᑴ⌼ᵨ=0.775*900*4=2790CᐗD

1412ᨴc
ᑖḄᑴ⌼ᵨ=0.775*800*6=3720CᐗDGV5
ᡂNᵬ
2790Nc
3720kGᑴ⌼ᵨNV5
WX651022ஹSTU./ᵨ\Gᑜ160ᐗbo▭210ᐗ஺bᓫJ
Ḅeὑ\Gᑜ40gebo▭35ge]geᵨ\Gᑜ4ᐗbo▭6ᐗ஺⌕rGᵨᣚbᑖ᪆seὑᦪ_geᵨx./ᵨḄt஺Gপᑜ./ᵨG40*4=160C2D%NᣚG35*4=140C3D%&ᣚG35*6=210C2D-C1D=-20Ceὑᦪ_ḄDC3D-C2D=+70CgeᵨḄDᔠ=-20+70=50CᐗD23ஹSTUᨴ"ᵫOᩭ¢ᧇ£¤KL⊤b⊤¥¦§ᨴ¢wᩞᧇᑜᡂL42000ᐗbᐸ¥Gᵬ
⚞ᵨ22000ᐗbc
⚞ᵨ15000ᐗb5
WXNªὑᵨ4000ᐗbT'U«ᳮ®⚞ᵨ1000ᐗ஺nTU“°ᩞᧇ”+ᡝl²3m²¢5ᔠᦪCᑜᡂD67000ᐗb“ᩞᧇᡂz³”+ᡝkl²3mkl²¢5ᔠ670ᐗ஺⌕rGC1Dsᩞᧇᡂz³᳛¢wᩞᧇᡂz³]C2D´ᑴ¢wᩞᧇvO¢ᩞᧇᡂz³Ḅµᑖ¶஺GC1Dᩞᧇᡂz³᳛=C-670D/6700=-1%¢wᩞᧇᡂz³=42000*C-1%D=-420CᐗDC2D¢wᩞᧇGGV5
ᡂNᵬ
22000Nc
15000ᑴ⌼ᵨ4000«ᳮᵨ1000kG°ᩞᧇ42000vOz³GGV5
ᡂNᵬ
220Nc
150ᑴ⌼ᵨ40«ᳮᵨ10kGᩞᧇᡂz³42024ஹSTU·¸F¹f
°º\500000ᐗb⚜¼½º᳛\10%,¿ᙳÁᵨZ▲\20Z஺⌕rGsᨴᢚÄ᳛ஹᨴᢚÄ஺

15:ZᢚÄ᳛=(1-10%)720=4.5%ᨴᢚÄ᳛=4.5%/12=0.375%ᨴᢚÄ=500000*0.375%=1875(ᐗ)25ஹSTU5
ᵬ
◤Ç%Nஹ%&WXÈÉᡂ஺%NWXÊᡂËÇ“ÌᑴÊᡂ”Íᡝ᪶s஺%&WXὑᵨÊᡂᵨᢥᐰᨴNᩗ¿ᙳᓫJᡂs஺ÑWXᨴ"ᙠ
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CfᡂD120004000500021000Xᨴᵨ2800060001000044000²"ᙠ
CfᡂD60002000300011000&W²3ᙠ
CfᡂD2000050001000035000Xᨴᵨ1400015000²"ᙠ
CfᡂD75002000500014500%NWXÉÊᡂ900abÊᡂ²3vÙ100abo▭ᡂ5500ᐗb%&WXᨴ⚞ᵨÊᡂ800abÉ
ᡂ1000a஺⌕rGᵨ⌲'ÛᔠvOᑖ'ᙠÕ⊤¥s%•NWXÉÊᡂᡂஹ%&WX
ᡂᡂCÝsvÞßᙠ⊤ᑁDbᐵ´ᑴáḄµᑖ¶Cᑡã)*j-D஺%NWXᡂsᓫ⚗-°ᩞᧇÖ×ᑭᑴ⌼ᵨᔠ²3ᙠ
CfᡂD120004000500021000ᨴᵨ2800060001000044000ᔠ40000100001500065000É
ᡂ3400080001200054000²"ᙠ
CfᡂD60002000300011000%&WXᡂsᓫ⚗-ÊᡂÖ×ᑭᑴ⌼ᵨᔠ²3ᙠ
CfᡂD2000050001000035000ᨴᵨ47600140001500076600ᔠ676001900025000111600É
ᡂ60100170002000097100²"ᙠ
CfᡂD75002000500014500GÌᑴÊᡂ¿ᙳᓫJᡂ=C5500+54000D/C100+900D=59.5%&WX⚞ᵨÌᑴÊᡂG800*59.5=47600µᑖ¶GC1DGÌᑴÊᡂ54000kGV5
ᡂN%NWXNᵬ54000C2DGV5
ᡂN%&WXNᵬ47600kGÌᑴÊᡂ47600

16C3DG
ᡂ97100kGV5
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ᵬ
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c
b19XXZ9ᨴ\5
nF
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ᡂ8002403601400ᨴ5
ᵨ1200156013404100ᨴᵬ

_1000ᓟêbc

_400ᓟêbc
ḄᑜᓫJᡂ\2.5ᐗbᨴëᨴ"ᙠ
ᡂ஺⌕rG᪷íîïᧇbᵨð
ᢥNfñòóᔜᡂ⚗-¥ᡷ◀Ḅlbsöஹð
Ḅᡂ஺⚗-./ᩞᧇ./ᑴ⌼ᵨᔠᨴ3ᙠ
ᡂ8002403601400ᨴ5
ᵨ1200156013404100ᔠ2000180017005500ᡂ⚗-ñ÷36.36%32.73%30.91%100%c
ᡂ363.6327.3309.11000ᵬ
ᡂ1636.41472.71390.9450027ஹS
Ḅ°ᩞᧇø5
{t▮Èᢗᐭb5
ûüýþ⌲ÿᢗᐭᢗᧇᢗᐭ஺⍝ᡂ஺ᐸᨴᙠᨴḄᩞᧇ!ᵨ#$%3675ᐗ஺Ḅᩞᧇ+ὑ-.%/0240450616045஺ᨴ8ᙠᦪ:%/0800<06200<஺ᨴ1070<஺ᙠᙠḄ+ὑ-.ᙳᢥ50%@A஺⌕C/D1EᑖG@AᔜᙠᩞᧇI@+ὑ-.$-.+ὑ:JD2E@A-.+ὑ:JD3Eᢥ-.+ὑ:KLᑖM@A$ᙠḄᩞᧇ!ᵨ஺N/D1E0ᙠᩞᧇI@+ὑ-.=240*50%=120D45E06ᙠᩞᧇI@+ὑ-.=240+160*50%=320D45E0ᙠᩞᧇ-.+ὑ:=800*120=96000D45E06ᙠᩞᧇ-.+ὑ:=200*320=64000D45ED2Eᩞᧇ-.+ὑ:=1070*D240+160E=428000D45ED3EᑖMᩞᧇ!ᵨ:

17ᑖM᳛=3675/(428000+96000+64000)=0.00625ZᑖMḄᩞᧇ!ᵨ=428000*0.00625=2675(ᐗ)ᙠZᑖMḄᩞᧇ!ᵨ=(96000+64000)*0.00625=1000(ᐗ)28ஹ\]^_`aᐰc@ᑜᑴ⌼!ᵨ%163200ᐗJᐰcᔜḄ@ᑜ:/ᵬ24000<h18000<஺ᓫj-./ᵬ4kh6k஺1ᨴlm▭:/ᵬ1800<h1500

18/0⍝ᡂ@A⊤⚗:ᩞᧇᑴ⌼!ᵨᡂᔠ@!ᵨᔠ@10022005609203680ᡂ8020005008003300ᨴ8ᙠᡂ2020060120380D¡-ᡂE/06⍝ᡂ@A⊤⚗:ᩞᧇᑴ⌼!ᵨᡂᔠ@!ᵨᔠ@10003004001700ᡂ8020005008003300ᨴ8ᙠᡂ80300080012005000⌕C/ᵨᑖ⚗pqᑖ¥¦§@Aopqᡂᡂ¨@Aᡂᡂ஺31ஹ]^©ᵫ⍝«ᡂᩞᧇ¬ᙠ®¯ᢗᐭ஺ᢗᐭ஺ᐸᔜḄᩞᧇ+ὑ-.%/08045064045ᐳ%12045஺⍝Ḅᨴ8ᙠᦪ:%/0200<06240<300<஺ᨴᙠ$ᨴḄᩞᧇ!ᵨ%186400ᐗ஺⌕C/ᵨ±²:KLᙠ$ᙠ#aᑖMᩞᧇ!ᵨ஺DᑖM᳛³ᶇ3jkᦪEN/D1E0ᙠᩞᧇI@+ὑ-.=80*50%=40D45E06ᙠᩞᧇI@+ὑ-.=80+40*50%=100D45E0ᙠ±²:=200*40/120=66.67D

19ᨴ8ᙠ3085%25.51133.221699.83ᔠ@209.59310.1813965.27⌕C/(1)@Aᔜ᳛¨±²:;(2)ᢥ±²:ᑖMᔜ!ᵨ஺(»@Ap¼¦ᐭ⊤½ᑏr!ᵨᑖM᳛@A)஺N/!ᵨᑖM᳛=9310.18/209.5=44.44ᑴ⌼!ᵨᑖM᳛=13965.27/209.5=66.6633ஹ\Ḅᩞᧇ¿▮ᢗᐭᐸ$ᔜḄ+ὑ-.Á¨ᨴ8Ḅᙠᦪ:%/0⍝ᩞᧇ+ὑ-.%8045ᨴ8ᙠᦪ:%1500

20ᩞᧇᓫÇᩞᧇ!ᵨḄ./550*9*D22-20E=+9900¸ÉÊᩞᧇᡂÄÅ./10000+D-11000E+9900=890035ஹ\]^_`aᐸᑴ⌼!ᵨᢥc@ᑜᑖM᳛ᑖM஺᪷Æ}ᧇCÌc@ᑜᑖM᳛%2ᐗ/k஺ÍÎ/11ᨴ8“ᑴ⌼!ᵨ”uᡝy{w.%100ᐗJ12ᨴlm▭ᑴ⌼!ᵨ4300ᐗJ12ᨴl-.%/ᵬ1200kJh800k஺⌕C/D1E@A12ᨴlᵬஹhZᑖMḄᑴ⌼!ᵨJD2EÏᑴ12ᨴlᑴ⌼!ᵨᑖMḄÐ@ᑖÑ஺N/D1E12ᨴlᑴ⌼!ᵨᑖM᳛=D4300-100E/D1200+800E=2.1ᵬZÒÓḄᑴ⌼!ᵨ=1200*2.1=2520DᐗEhZÒÓḄᑴ⌼!ᵨ=800*2.1=1680DᐗED2EÐ@ᑖÑ/x/_ᡂᵬ2520h1680y/ᑴ⌼!ᵨ420036ஹ\]^\c8ᨴᵬÔÕuÖᑖᦪÆ×⊤ᵨ-.KLᑖM!ᵨ஺ᩞᧇ!ᵨᢥ-.!ᵨKLᑖMᐸ¹!ᵨᢥ-.KLᑖM஺ÔÕu”}¨Øᑭ!”ÚḄ“-.”|ÛÜḄ¬-.ᦪ஺ᵬᡂÔÕuDÖᑖᦪÆEᨴÝ᤺⌕ᩞᧇ}¨Øᑭ!ᑴ⌼!ᵨᔠ@731w.3541298733769904831ᨴ!ᵨ54594213502414696831I@90007200840024600831-.17003500km▭51004200490014200831ᨴ8-.13002500kᙠm▭39003000350010400⌕C/D1E@Aᩞᧇ!ᵨ$ᐸ¹ᔜ⚗!ᵨḄᑖM᳛஺D2EᑖM@A$ᨴ8ᙠᡂ஺D3EÛÜᵬᡂÔÕuD8ᨴlE஺N/D1Eᩞᧇ!ᵨᑖM᳛=D3541+5459E/D1700+1300E=3ᩞᧇ!ᵨ=1700*3=5100DᐗEᨴ8ᙠᩞᧇ!ᵨ=1300*3=3900DᐗE}¨!ᵨᑖM᳛=D2987+4213E/D3500+2500E=1.2}¨Øᑭ!=3500*1.2=4200DᐗEᨴ8ᙠ}¨Øᑭ!=2500*1.2=3000DᐗE

21ᑴ⌼!ᵨᑖM᳛=D3376+5024E/D3500+2500E=1.4Ḅᑴ⌼!ᵨ=3500*1.4=4900DᐗEᨴ8ᙠḄᑴ⌼!ᵨ=2500*1.4=3500DᐗED2Eᡂ=5100+4200+4900=14200DᐗEᨴ8ᙠᡂ=3900+3000+3500=10400DᐗED3EÛÜᵬᡂÔÕuD×⊤E37ஹᨴ¡-}ßᳮ/\⚗áᘤãᜓ|åßᳮ஺ßᳮ⚞ᵨᩞᧇ@ᑜᡂ᳛%10%,Åçßᳮᕒ}!ᵨ150ᐗᵨé|êëÅçᐸ¹ßᳮ!ᵨ1000ᐗᨴì⚗ãᜓ|ᜧßᳮᨴ8ᡂᐰÖßᳮîᐳßᳮ!ᵨ21000ᐗᐸ½ßᳮ⚞ᵨᩞᧇḄm▭ᡂ%12500ᐗßᳮᕒ}!ᵨ3100ᐗ,ᵨïðÅçᐸ¹ßᳮ!ᵨ@5400ᐗ⚗ßᳮ!ᵨñᨴòᙠ6óᨴᑁõ├÷஺DÁøßᳮᙳᙠùú`a|E⌕C/Ïᑴ¡-}ßᳮ!ᵨ¨õ├ḄÐ@ᑖÑ஺N/D1Ex/ùúᡂ1370D2Ex/ûõ!ᵨ21000y:ᩞᧇ200y/ᩞᧇ12500ᩞᧇᡂ20Zç}3100Zç}150ïð5400é|êë1000D3Ex/ùúᡂ3500y/ûõ!ᵨ350038ஹ\]^ᔜùú`aᨴᐳ!ᵨ73326ᐗ஺ᐸ½/ᩞᧇ!ᵨ51200ᐗáᱥᧇ+ὑ3420ᐗZç}4800ᐗZç`aýᳮᕒ}2100ᐗZçØᑭ!ᢥ}Ḅ14%@þZþᢚ3340ᐗᐸᵨᐳ7500ᐗ஺ᨴE!!"ᢇᐸᑜᡂ&3400ᐗ'▭ᡂ&3250ᐗ*F&ᨴ,ᔜᓫ/01Ḅ34ᵨ5,6&78788901:;<=>?6&78@ᨵ“CᧇE:;”ᡂ&⚗HI52830ᐗ,=6&01"K349200ᐗ,MNᳮPQ01344100ᐗ,├TPQ01343936ᐗ஺⌕W5<1IXᑴZ[78ᔜ⚗⌕\ᵨḄ]ᑖ_5<2IXᑴ`aᑴ⌼ᵨḄ]ᑖ_*<3IXᑴ!!ᐹdeḄ]ᑖ_*<4IXᑴ78ᵨᑖfḄ]ᑖ_஺<=>?78Ḅᑴ⌼ᵨgh“ᑴ⌼ᵨ”iH᪶k*=>?6&78@ᨵ“lmᩞᧇ”ஹ“lmp!”ஹ“ᑴ⌼ᵨ”ஹ“CᧇE:;”qrᡂ&⚗H*78s@turᡂ&⚗HI

22w5<1Iজy578ᡂ&"lmᩞᧇ51200ᑴ⌼ᵨ"3420z5{ᩞᧇ54620ঝy:78ᡂ&"lmp!4800ঞy:78ᡂ&"lmp!672ᑴ⌼ᵨ"2100ᑴ⌼ᵨ"294z:!6900z5ᑭᵨ966টy5ᑴ⌼ᵨ"3340ঠy5ᑴ⌼ᵨ"7500z5ᢚ3340z57500<2Iᑴ⌼ᵨ53420+2100+294+3340+7500=16654y578ᡂ&"ᑴ⌼ᵨ16654z5ᑴ⌼ᵨ"16654<3I!!ᐹde5y5᧕ὑ93400z578ᡂ&3250ᩞᧇᡂ&"᧕ὑ9150<4I78ᡂ&ᑖf5y56&78ᡂ&"CᧇE:;52830ᑴ⌼ᵨ"6&9200Nᳮᵨ4110⃩?ᵨ3936z578ᡂ&7007639ஹ!?>?@ᨵ"ஹr6&78"78AஹB8978C89@ᨵ1ᵯr78஺ᨵᐵᧇ᝞578ᵨ34178ᵨ<ᐗI341180005000¡1ᵯ90000100000¢ᔜ£¤ᓫ/¥ᵨᵨ34¦§£¤ᓫ/ὑᵨ34ᳮ!¡ᵨᵯ¢ᦪ100001ᵯ500©"A8930000

23B8924000"Kὑᵨ28009000©C8918000"Kὑᵨ15006000>?NᳮPQ2003000ᔠ5000100000⌕W5᪷¬®ᧇ¯ᵨlmᑖf°ᑖf78ᵨXᑴ78ᵨᑖf⊤²]ᑖ_஺78ᵨᑖf⊤?NᳮPQὑᵨᦪ2003000ᑖf»¼80030003800ᑖf»¼ᔠ1800090000108000y56&78ᡂ&"A8930000"B8924000—C8918000ᑴ⌼ᵨ""20200"12000Nᳮᵨ3800z578ᡂ&"18000

24"1ᵯ9000040ஹᵬ89Ḅ"¾¿PÀÁ&ᨴ1ÂÃ'ÄḄÅὑƼ5Ḅ{ᩞᧇᵨƼ,200ᐗ,ÄḄ,210ᐗ*Ḅ!¡Æ¼,40¡ÄḄ,38¡஺=89ᨴÈᙠ89ᢥƼkḄƼ{ᩞᧇᵨ,4000ᐗƼ!ᵨ,3000ᐗƼᑴ⌼ᵨ,2500ᐗ஺⌕W5kᵬ89ÄƼËḄᢚkÌᦪ¬k=89ᨴÈᙠ89ƼÍ:஺w5ᩞᧇᵨƼÌᦪ=210/200=1.05ᨴÈᙠ89{ᩞᧇƼÍ:=4000*(1-1.05)=-200!¡Æ¼Ìᦪ=38/40=0.95ᨴÈᙠ89!ᵨƼÍ:=3000*(1-0.95)=150ᨴÈᙠ89ᑴ⌼ᵨƼÍ:=2500*(1-0.95)=125ᨴÈᙠ89ƼÍ:ᔠ5-200+150+125=7541ஹ>?78A89ᨵᐵᧇ᝞⊤:!ÔƼ!¡!᳛ᙠ89ᦪÕÖ8110(10*50%)/20*100%=25%1203028(10+8*50%)/20*100%=70%604232(10+8+2*50%)/20*100%=95%160152ᔠ20340224⌕W5kᙠ89!᳛Eᙠ89ÕÖ஺42ஹ6&7878ᵬ89¯ᵨÕÖ8ØÙ°ᑖfᵨ஺ᵬ89ᓫÀ!¡Æ¼20¡Úu⍝!Ôᑴ⌼஺ᔜ!Ô!¡Æ¼5©"!Ô4¡©!Ô8¡©u!Ô8¡஺ᔜ!Ôᑁᙳᢥ50%Ḅ!Þ¢k஺&ᨴ!200Àᙠ89120Àᐸß5©"!Ô20À©!Ô40À©u!Ô60À஺ᨴÈà&ᨴá7ᵨᔠᑖâ,5{ᩞᧇ16000ᐗ!Eᑭ7980ᐗᑴ⌼ᵨ8512ᐗ{ᩞᧇ78ãä¡åᢗᧇ஺⌕W5(1)kᔜ!Ôᙠ89!᳛*(2)kᨴᙠ89ḄÕÖ8*(3)ÕÖ8ØÙᑖfk!89ᨴᙠ89ᡂ&஺w5(1)©"!Ôᙠ89!᳛=4*50%/20=10%©!Ôᙠ89!᳛=(4+8*50%)/20=40%©u!Ôᙠ89!᳛=(4+8+8*50%)/20=80%(2)©"!Ôᨴᙠ89ÕÖ8=20*10%=2©!Ôᨴᙠ89ÕÖ8=40*40%=16©u!Ôᨴᙠ89ÕÖ8=60*80%=48ᙠ89ÕÖ8ᔠ566(3){ᩞᧇᵨᑖf᳛=16000/(200+120)=50

25!89Ḅ{ᩞᧇᵨ=200*50=10000ᙠ89Ḅ{ᩞᧇᵨ=120*50=6000!Eᑭᵨᑖf᳛=7980/(200+66)=30!89Ḅ!Eᑭᵨ=200*30=6000ᙠ89Ḅ!Eᑭᵨ=66*30=1980ᑴ⌼ᵨᑖf᳛=8512/(200+66)=32!89Ḅᑴ⌼ᵨ=200*32=6400ᙠ89Ḅᑴ⌼ᵨ=66*32=2112!89ᡂ&=10000+6000+6400=22400ᨴᙠ89ᡂ&=6000+1980+2112=1009243ஹ>?78A89¯ᵨƼᡂ&°µ!89ᨴᙠ89Ḅᩞᧇᵨçᑖf஺èé5ᨴÈᙠ89Ƽᡂ&1000ᐗῃëƼ"10ᐗ*&ᨴá7Ƽᡂ&9000ᐗῃëƼ+110ᐗ*&ᨴ8ᡂ985ÀìÀƼᡂ&100ᐗᩞᧇᡂ&᳛,+2%஺⌕W5k8ᡂ9'▭ᡂ&஺w5&ᨴ8ᡂ9ᩞᧇƼᡂ&=85*100=8500ᨴᙠ89ᩞᧇƼᡂ&=1000+9000-8500=1500ῃëƼᑖf᳛=(-10+110)/(8500+1500)*100%=1%8ᡂ9íîḄῃëƼ=8500*1%=85ᙠ89íîḄῃëƼ=1500*1%=158ᡂ9íîḄᩞᧇᡂ&=(9000+110)*(+2%)=+182.28ᡂ9ᩞᧇ'▭ᡂ&=8500+85+182.2=8767.244ஹ>?ᜧ78A89ᨴÈA89Ḅᙠ89ᵨE&ᨴᵨð⊤஺&ᨴ!89300ÀᓫÀ{ᩞᧇᵨƼ,15ᐗᓫÀ!¡Æ¼,20¡ᨴᙠ89Ƽ{ᩞᧇᵨ,1500ᐗƼ!¡2000¡஺A89ᵨᧇ⚗H{ᩞᧇ!Eᑭᑴ⌼ᵨCᧇE:;ᔠᨴÈᙠ89ᵨ352829163519202311986&ᨴᵨ487242846081357718814⌕W5¯ᵨƼØÙ°ᑖfk!89ᨴᙠ89ᡂ&(Xᑴᡂ&kᓫ)A89ᡂ&kᓫ⚗H{ᩞᧇ!Eᑭᑴ⌼ᵨCᧇE:;ᔠᨴÈᙠ89ᵨ352829163519202311986&ᨴᵨ487242846081357718814ᔠ840072009600560030800

26ᑖf᳛1.40.91.20.7!8Ƽ45006000¡6000¡6000¡9ᡂ&'▭630054007200420023100ᨴᙠƼ15002000¡2000¡2000¡89ᡂ&'▭2100180024001400770045ஹ>?78A89ᨵᐵᧇ᝞5<ᓫ/5ᐗIlmᩞᧇlmp!ᑴ⌼ᵨ8ᨴÈᙠ89ᡂ&1303792.8429.810À&ᨴá7ᵨ2000055004000&ᨴᢗᐭ140À&ᨴ!120ÀᨵᐵƼ¦§5!89ᩞᧇÅὑƼ20òᨴᙠ89ᩞᧇƼ10ò*!89!¡Æ¼10¡,ᨴᙠ89!¡Æ¼6¡஺⌕W5᪷¬®ᧇ¯ᵨƼØÙᑖf°k!89óᙠ89ᡂ&஺w5<1Iᑖfᩞᧇᵨ5!89ᩞᧇƼÅὑ=120*20=2400<òIᙠ89ᩞᧇƼÅὑ=30*10=300<òIᑖf᳛=<1303+20000I/<2400+300I=7.89!89ᩞᧇᡂ&=2400*7.89=18936<ᐗIᙠ89ᩞᧇᡂ&=300*7.89=2367<ᐗI<2Iᑖfp!ᵨ5!89!¡Æ¼ὑᵨ=120*10=1200<¡Iᙠ89!¡Æ¼ὑᵨ=30*6=180<¡Iᑖf᳛=<792.8+5500I/<1200+180I=4.56!89p!ᡂ&=1200*4.56=5472<ᐗIᙠ89p!ᡂ&=180*4.56=820.80<ᐗI<3Iᑖfᑴ⌼ᵨ5ᑖf᳛=<429.8+4000I/<1200+180I=3.21!89ᑴ⌼ᵨ=1200*3.21=3852<ᐗIᙠ89ᑴ⌼ᵨ=180*3.21=577.80<ᐗI<4I!89ôᡂ&=18936+5472+3852=28260<ᐗIᙠ89ôᡂ&=2367+820.80+577.80=3765.60<ᐗI46ஹ>?6&78ᐰöᑜᑴ⌼ᵨ,163200ᐗ*ᐰöᔜ89Ḅᑜ85ᵬ8924000À÷8918000À஺ᓫ/89!¡Æ¼5ᵬ894¡÷896¡஺1ᨴ

27ø'▭85ᵬ1800À÷1500À51ᨴø'▭á7ᑴ⌼ᵨ13000ᐗ஺11ᨴø“ᑴ⌼ᵨ”iHz³ù¼150ᐗ*=ᨴ'▭8,5ᵬ1200À÷1000À*=ᨴ'▭ᑴ⌼ᵨ,9100ᐗ஺12ᨴø'▭85ᵬ900À÷800À=ᨴ'▭ᑴ⌼ᵨ,6200ᐗ஺⌕W5<1Ikᑴ⌼ᵨö¢ᑜᑖf᳛஺<2Ik`a1ᨴøᑖfaúḄᑴ⌼ᵨ஺<3Ik`a11ᨴøᑖfaúḄᑴ⌼ᵨ஺<4Ik`a12ᨴøᑖfaúḄᑴ⌼ᵨµᑜᑴ⌼ᵨó'▭ᑴ⌼ᵨ¼çû᦮஺w5<1Iᵬ89Ḅö¢ᑜ8ḄƼ!¡=24000*4=96000<¡I÷89Ḅö¢ᑜ8ḄƼ!¡=18000*6=108000<¡Iö¢ᑜᑖf᳛=163200/<96000+108000I=0.8<2I1ᨴøᵬ89ᑖfḄᑴ⌼ᵨ=0.8*1800*4=5760<ᐗI1ᨴø÷89ᑖfḄᑴ⌼ᵨ=0.8*1500*6=7200<ᐗIIᨴøᑖfaúḄᑴ⌼ᵨ=5760+7200=12960<ᐗIy56&78ᡂ&"ᵬ895760"÷897200z5ᑴ⌼ᵨ"6&7812960<3IIIᨴøᵬ89ᑖfḄᑴ⌼ᵨ=0.8*1200*4=3840<ᐗI11ᨴø÷89ᑖfḄᑴ⌼ᵨ=0.8*1000*6=4800<ᐗI1ᨴøᑖfaúḄᑴ⌼ᵨ=3840+4800=8640<ᐗIy56&78ᡂ&"ᵬ893840"÷894800z5ᑴ⌼ᵨ"6&788640<4I12ᨴøᑖfaúḄᑴ⌼ᵨ=-150+9100-8640+6200=6510ᑴ⌼ᵨᑖf᳛=6510/<900*4+800*6I=0.77512ᨴøᵬ89ᑖfḄᑴ⌼ᵨ=0.775*900*4=2790<ᐗI12ᨴø÷89ᑖfḄᑴ⌼ᵨ=0.775*800*6=3720<ᐗIy56&78ᡂ&"ᵬ892790"÷893720z5ᑴ⌼ᵨ"6&78651047ஹ>?78Ḅᵬ89Ḅ{ᩞᧇþà!ç¢▮ᢗᐭᨴᙠᢗᧇ40%஺ᡂḄᩞᧇᵨᡠᓰᜧᨴᙠᢥᡠὑᩞᧇᵨ஺!"ᨴ#ᩞᧇᵨ2000ᐗᨴᩞᧇᵨ15000ᐗ()ᵨ1500ᐗᑴ⌼ᵨ1000ᐗᨴ,)150-ᨴᙠ50-஺⌕/0ᙠᢥᡠὑᩞᧇᵨ1ᑖ34ᵬ,)ᡂ6ᨴᙠᡂ஺

2880ᩞᧇᵨᑖ3᳛=;2000+15000=/;150+50*40%==100,)ᩞᧇᵨ=150*100=15000ᙠᩞᧇᵨ=50*40%*100=2000,)ᡂ=15000+1500+1000=17500ᨴᙠᡂ=200048ஹC)DEDᨵGH6GᵯJKLMNOPCQ5ᨴRGHOPGH9000ᔴᐰᨴVNḄᵨ3500ᐗXᔴHᑜᡂ0.55ᐗ஺GᵯOPGᵯ40000[ᐰᨴVNḄᵨ12400ᐗX[ᵯᑜᡂ0.35ᐗ஺Hᵯᙳ]^_ὑᵨ஺ᨴᔜOPஹab_ὑHᵯcd᝞f:ὑᵨᓫiGHOPGᵯOPjNOPkᳮabHᔴ100065001500ᵯ[4000300006000LMNOPᑴ⌼ᵨnop“ᑴ⌼ᵨ”st᪶4஺⌕/0;1=ᢥᑜᡂᑖ31ᑖv4ᔜOPஹabᵨHஹᵯḄᑜᡂ;;2=ᑖv4GHஹGᵯḄᑜxᡂy;3=ᑖv4GHஹGᵯḄz▭xᡂy;4=ᑖv4GHஹGᵯḄᡂ|}y;5=~ᑴᑖ3LMNᵨḄᑖ஺;ᑡ4“LMNᡂ”stᢥOPᑡst=80;1=GᵯOPὑHᑜᡂ=1000*0.55=550GHOPὑᵯᑜᡂ=4000*0.35=1400jOPὑHᑜᡂ=6500*0.55=3575jOPὑᵯᑜᡂ=30000*0.35=10500kᳮabὑHᑜᡂ=1500*0.55=825kᳮabὑᵯᑜᡂ=6000*0.35=2100;2=GHᑜxᡂ=550+3575+825=4950Gᵯᑜxᡂ=1400+10500+2100=14000;3=GHz▭xᡂ=3500+1400=4900Gᵯz▭xᡂ=12400+550=12950;4=GHᡂ|}=4900-4950=-50Gᵯᡂ|}=12950-14000=-1050;5=0LMNᡂ]GHOP1400]GᵯOP550ᑴ⌼ᵨ]jOP14075kᳮᵨ29250LMNᡂ]GHOP4950

29]GᵯOP140000kᳮᵨ11000LMNᡂ]GHOP50]GᵯOP105049ஹCED500000ᐗᐸjNOPᵨ400000ᐗEDkᳮabᵨ100000ᐗ᳛10%,ᙳᵨQ▲20Q஺⌕/04ᨴᢚ᳛ஹᨴᢚ~ᑴᑖ3ᢚḄᑖ஺80Qᢚ᳛=(1-10%)/20=4.5%ᨴᢚ᳛=4.5%/12=0.375%ᨴᢚ=500000*0.375%=1875(ᐗ)ᐸ0jNOPᨴᢚ01875*400000/500000=1500(ᐗ)jNOPᨴᢚ01875*100000/500000=375(ᐗ)ᑖ00ᑴ⌼ᵨ1500kᳮᵨ3750¢ᢚ187550ஹC)DEDCᨴVN£¤ᵨ7600ᐗop¥¦§஺ᨴ¨ᔜOPஹabὑᵯ[ᦪ0jNOPὑᵯ5000[ᐸOP᯿ᵨᵯ500[yLMNOPὑᵯ2000,ᐸOP᯿ᵨᵯ300[yEDkᳮabὑᵯ600[஺⌕/0(1)ᢥᡠὑᵯ[ᦪᑖ3ᵯ¤ᵨAஹBᢥN)ᑖ3ᵯ஺AN)3000®BN)2000®஺(2)~ᑴ!ᨴ¦§¯ᑖ3᜜±ᵯḄᑖ஺(!EDjOP²n³“´ᧇµ£¤”ᡂ⚗tyLMOPn³“ᑴ⌼ᵨ”²yᡠ~ᑖᑡᑮᡂ⚗t)80প£¤ᵨᑖ3᳛=7600/(5000+2000+600)=1(ᐗ/[)jNOPᵯ¤ᵨ=4500*1=4500ᵯᑖ3᳛=4500/(3000+2000)=0.9A¹º»Ḅᵯ¤ᵨ=3000*0.9=2700B¹º»Ḅᵯ¤ᵨ=2000*0.9=1800jNOP᯿ᵯ¤ᵨ=500*1=500LMNOPᵯ¤ᵨ=1700*1=1700LMNOP᯿ᵯ¤ᵨ=300*1=300EDkᳮabᵯ¤ᵨ=600*1=600(2)0¹§²¼76000¥½¼7600(3)0jNᡂ]A]ᑴ⌼ᵨ2700

30]B]ᑴ⌼ᵨ1800ᑴ⌼ᵨ]jNOP500LMNᡂ]´ᧇµ£¤2000kᳮᵨ6000¹§²¼760051ஹᎷ³C)DEDᨵ]KjNOP6]KLMNOP¿ὅNᵬஹÁJ"ÂὅÃG]"ÄÅ஺CᨴRVNᨵᐵÇÈDÅ᝞f0(1)Nὑᵨᩞᧇ13590ᐗᐸÉÊᵨËᵬN4500ᐗᵨËÁN3200ᐗᵨÌjNOPÍᱥᧇ1210ᐗyÉÊᵨËLMN2700ᐗᵨÌLMNOPÍᱥᧇ930ᐗyᵨËEDkᳮab1050ᐗ஺(2)VN)ᵨ7800ᐗ஺ᐸjNOPN)()3400ᐗkᳮ(ᕒ)1300ᐗyLMNOPN)()1100ᐗkᳮ(ᕒ)500ᐗyEDkᳮ(ᕒ)1500TUo(3)ᢥ)xḄ14%ÃÓ)Ôᑭ஺(4)Ãᢚ6430ᐗ஺ᐸjNOP2740ᐗLMNOP1530ᐗkᳮab2160ᐗ஺(5)ᵨ¥½¼¦§ᐸÖᵨ5900ᐗ஺ᐸjNOP2600ᐗLMNOP1400ᐗkᳮab1900ᐗ஺!EDLMNḄᑴ⌼ᵨnop“ᑴ⌼ᵨ”st᪶4஺jNOPḄᑴ⌼ᵨᢥÍᘤ)Øᑖ3஺ᐸÍᘤ)0ᵬ1670®Á1685®஺LMNOPÃGḄÄÅÙᵨÉÊᑖ31ᑖ3஺ᐸ¹ᵫkᳮabº»3140ᐗ஺⌕/0᪷ÜÝÞᧇ~ᑴᑖ46ᑖ3LMNOP6jNOPḄᑴ⌼ᵨ஺80(1)0jNᡂ]ᵬ4500]Á3200ᑴ⌼ᵨ]jOP1210LMNᡂ3630kᳮᵨ10500ᩞᧇ13590(2)0jNᡂ3400ᑴ⌼ᵨ]jOP1300LMNᡂ1600kᳮᵨ15000¹§)7800(3)0jNᡂ476ᑴ⌼ᵨ]jOP182LMNᡂ224kᳮᵨ210

310¹§Ôᑭ1092(4)0ᑴ⌼ᵨ]jOP2740LMNᡂ1530kᳮᵨ21600¢ᢚ6430(5)0ᑴ⌼ᵨ——jOP2600LMNᡂ1400kᳮᵨ19000¥½¼5900(6)ᑖ3àáLMNᵨ03630+1600+224+1530+1400=8384:ᑴ⌼ᵨ——jOP5280kᳮᵨ31040LMNᡂ8384(7)ᑖ3àájNOPᑴ⌼ᵨ01210+1300+182+2740+2600+5280=13312ᑖ3᳛013312/(1670+1658)=4ᵬº»ᑴ⌼ᵨ=1670*4=6680Áº»ᑴ⌼ᵨ=1658*4=66320jNᡂ]ᵬ6680]Á66320ᑴ⌼ᵨ]jOP1331252ஹᵬÙᵨᡂ14ᡂ஺ᨴRᨵᐵᵬᩞᧇᵨḄᧇ᝞f0(1)ᨴ#ᙠᩞᧇᵨ2000ᐗᨴ#ᙠᩞᧇῃãḄ|}ä¦50ᐗ஺ᨴ#ᙠᵨå᦮çè40ᐗ஺é£|}ᐰaᵫ,)º»y(2)ᨴᩞᧇᵨ24000ᐗῃãḄ|}⁚ë500ᐗy(3)ᨴᩞᧇᡂ|}᳛⁚ë2%,ᩞᧇᡂ|}ᐰaᵫ,)ᡂº»y(4)ᨴ,)Ḅᩞᧇᵨ22000ᐗ஺⌕/0(1)4ᨴᙠḄᩞᧇᵨy(2)4,)6ᨴᙠḄᩞᧇz▭ᵨ(ᩞᧇῃã|}ᢥᡂØᙠ,)6ᨴᙠìPᑖ3)(íᑖᦪîᶇ4i®ᦪ)஺80(1)ᨴᙠḄᩞᧇᵨ=(2000-40)+24000.22000=3960(2)ᩞᧇῃã|}ᑖ⎽ñ᳛=(+50-500)/(22000+3960)=0.0173

32,)¹º»Ḅῃã|}=22000*0.0173=380.6ᨴᙠ¹º»Ḅῃã|}=450-380.6=69.4,)¹º»Ḅᩞᧇᡂ|}=;24000-500=*;-2%==-470,)ᩞᧇz▭ᵨ=22000+380.6-470+40=21950.6ᨴᙠᩞᧇz▭ᵨ=3960+69.4=4029.453ஹCᵫᵬஹÁJKò-óᡂ஺ᩞᧇᙠX⍝)õö÷]øᢗᐭᵬஹÁJKò-ᡠὑᩞᧇᑖv5ᐗ66ᐗᔜ)õ)0ᵬù1)õ3®ù2)õ6®yÁù1)õ6®ù2)õ4®஺ᙠᦪú6X®´ᧇ¯£¤ஹ)µÔᑭஹᑴ⌼ᵨ᝞⊤1ᡠᑡ஺ᨴ#ᙠ;ᡂ=6ᨴNᵨ᝞⊤2ᡠᑡ஺⌕/0ᨴᙠᢥᡂᑖ34,)ᡂüýᡂ²஺⊤1ᨴᙠᡂ4⊤òᡠᙠᙠᩞᧇ)´ᧇ¯)µᑴ⌼ᔠ-)õᦪúᓫᓫ£¤Ôᑭᵨþ;-=ᵨ;0.5ᐗ=;0.6ᐗ=;0.8=ᵬ110055001.5/916.678.3410.0013.34531.6828054006/953.3326.6732.0042.67501.341200612003/10603018481296210066008/1080402464728ᔠ2700105.0184168.013057.02⊤2ᡂ᤺⌕!ᩞᧇ$ᧇ%&'()*ᑭᑴ⌼ᵨᔠᨴ/ᙠ1ᡂ234500163017282400102582ᨴ4ᵨ1320038354930835630321ᔠ177005465665810756405795ᡂ2150005359.99657410587.9937521.98ᨴ6ᙠ1ᡂ232700105.0184168.013057.0254ஹ849:2ᨴᙠ;4<=>?@ABCDE12FᢥᡠὑᵨJABCDEḄ4ᡂ2஺ᓫ!ᩞᧇᵨM60ᐗOP5ᡂḄᐳ140RFSRḄᵨMO$ᧇT&'1.5ᐗF(T*ᑭ1.9ᐗFᑴ⌼ᵨ1.10ᐗ஺ABCDEḄUᧇVW130ᐗXYZᩞᧇᐭ\]^ᵫ<ᜫabc40ᐗ஺Edeᜫᵫfᨴghᡂ2ij஺⌕kO113JABCDEᡂ2O

33(2)JABCDEdeᜫ](3)nᑴopABCDEḄᡂ2ஹUᧇᐭ\ஹ<ᜫabcTopEdeᜫḄqᑖs஺tOপABCDEᡂ2=12*60+140*1.5+140*1.9+140*1.1=720+210+266+154=1350(2)ABCDEdeᜫ=1350-130-40=1180(3)zOEeᜫ{;1350|O}24ᡂ2{;{!ᩞᧇ720{$ᧇT&'210{(T*ᑭ266{ᑴ⌼ᵨ154zO!ᩞᧇ{YZᩞᧇ130|OEeᜫ{;130zOᐸ^ᦈc40|OEeᜫ{;40zO}24ᡂ2{;{Eeᜫ1180|OEeᜫ{;118055ஹ88ᨴ4F2M450Fᨴ6ᙠᦪM100F!ᩞᧇ=▮ᢗᐭFᨴ6ᙠ5᳛M50%,ᙠᢗᧇ᳛M60%஺/ᙠᡂ2T2?4Ḅᵨ᝞⊤ᡠO⚗/ᙠᡂ22?4ᵨᩞᧇ155010000a10003500ᑴ⌼ᵨ11004000ᔠ365017500⌕kOᵨfᑖJ5ᡂ2Tᙠᡂ2஺tOᩞᧇᑖ᳛=(1550+10000)/(450+100*60%)=22.65^ijḄᩞᧇᵨ=450*22.6=10170(ᐗ)ᨴ6ᙠ^ijḄᩞᧇᵨ=11550-10170=1380(ᐗ)aᑖ᳛=(1000+3500)/(450+100*50%)=95^ijḄaᵨ=450*9=4050(ᐗ)ᨴ6ᙠ^ijḄaᵨ=100*50%*9=450(ᐗ)ᑴ⌼ᵨᑖ᳛=(1100+4000)/(450+100*50%)=10.25^ijḄᑴ⌼ᵨ=450*10.2=4590(ᐗ)ᨴ6ᙠ^ijḄᑴ⌼ᵨ=100*50%*10.2=510(ᐗ)5ᡂ2=10170+4050+4590=18810(ᐗ)6ᙠᡂ2=1380+450+510=2340(ᐗ)

3456ஹ8Ḅᵬ4ᑖ¡¢£Fᑖ¤ᵫ¡9:¥¦஺§{9:4¨ᡂF©¨ᡂ\ªᦈO§«9:ᢥ᯿ᡠ◤ᦪᔣ¨ᡂ\⚞ᵨ஺P°O§«9:⚞ᵨ¨ᡂ550,ᐸᓫ±ᡂ2207.10ᐗ஺ᐸ(ᧇ²⊤O9:O§«9:ᡂ2᤺⌕¨ᡂaᑴ⌼ᵨᡂ2ᔠᨴ/ᙠᡂ21ᡂ23950004950247501247002ᨴ4ᵨ1139057850384501602054ᵨ2089051280063200284905ᡂᡂ21424051040051200204005ᨴ6ᙠᡂ21ᡂ236650024001200080900⌕kO³⊤Jᡂᡂ2஺57ஹ88´8ᨴ;ᡂ21µᑖᦪ¶3²⊤஺fᨴ510஺ᐸᓫ±MO!ᩞᧇ700ᐗF30R஺;ᡂ21µᑖᦪ¶3ᡂ2⚗ᨴ/ᙠᵨ2ᨴ4ᵨ·▭·▭!ᩞᧇ2500300075008000()*ᑭ150R150350R500ᑴ⌼ᵨ200300ᔠ33508800⌕kO113J5Ḅ!ᩞᧇᵨT஺123Jᨴ6ᙠḄ!ᩞᧇᵨT஺133ᵨ¹ºFᑖJ5TᙠḄᵨᑖ᳛஺143J5ᡂ2Tᨴ6ᙠᡂ2஺153»¼;ᡂ218ᨴ3;ᡂ2ᡂ2⚗ᨴ/ᙠ2ᨴ4ᵨ5ᨴ6ᙠ·▭·▭·▭·▭·▭!ᩞᧇ250030007500800010000110007000770030003300()*ᑭ150150350500500650300390200260RRRRRᑴ⌼ᵨ200300500300200ᔠ335088001215083903760tO1135!ᩞᧇᵨO700*10=7000O30*10=3001R3133!ᩞᧇᵨᑖ᳛=11000/17000+30003=1.1()*ᑭᑖ᳛=650/1300+2003=1.3

35ᑴ⌼ᵨᑖ᳛=500/(300+200)=158ஹ8½ᵬ¥¦ᑖ¾F4¿AஹBஹCÀh஺ᐸMOA100ÁÂFB600ÁÂFC400ÁÂ஺2ᨴ4ᵨᔠMOᩞᧇ5090.40ᐗFa1696.80ᐗFᑴ⌼ᵨ3393.60ᐗ஺ᐰµ5஺ᓫ±├ÅᓫWOA10ᐗ,B8ᐗFC5ᐗ஺⌕kOXAM᪗ÇFᵨÈᦪᑖJÀhᡂ2(ᢥÅWᢚJÈᦪ)(ᑏ¿J<=)tO(1)ᢚJÈᦪOA=1B=8/10=0.8C=5/10=0.5(2)᪗ÇOA=1000B=600*0.8=480C=400*0.5=200᪗Çᔠ=1680(3)ᵨᑖOᩞᧇᑖ᳛=5090.40/1680=3.03Aᩞᧇᵨ=1000*3.03=3030Bᩞᧇᵨ=480*3.03=1454.4Cᩞᧇᵨ=200*3.03=606aᑖ᳛=1696.80/1680=1.01Aaᵨ=1000*1.01=1010Baᵨ=480*1.01=484.8Caᵨ=200*1.01=202ᑴ⌼ᵨᑖ᳛=3393.60/1680=2.02Aᑴ⌼ᵨ=1000*2.02=2020Bᑴ⌼ᵨ=480*2.02=969.6Cᑴ⌼ᵨ=200*2.02=404Aᡂ2=3030+1010+2020=6060Bᡂ2=1454.4+484.8+969.6=2908.8Cᡂ2=606+202+404=121259ஹ84ᵬஹ;hFᙳMB¹஺1999´11ᨴ6MOᵬ80F;44]·▭ᡂ2MOᵬ1580ᐗF;1226ᐗFᔠ2806ᐗ஺12ᨴ)ᓫ±ᡂ2(ᧇ²⊤O4ᡂ2⊤·▭ᓫ±ᡂ22ᨴÌᡂ22´Ìᡂ2ÍÎ2Ï´2ᩈ2´ᢥÏ´ᢥ2´ᩈᢥÏ´ᢥ2´ᩈᓫÑ·▭´ᨴ·▭Òᑜᓫᨴ·▭Òᑜᓫ´±Òᙳ··▭ᙳᓫ±±ᡂ2·ᙳᓫ±±ᡂ2·ᑜ▭Òᙳᡂ2JJ▭ᡂ2J§▭

36ᵬ208015141619300280320150014001900;64430282928180168174150014001400ᔠ480448494300028003300⌕kOJஹ³ᑡ4ᡂ2⊤FÕJB¹ᡂ2Ö×TÖ×᳛஺tOOᵬ=80+20=100;=44+6=502ᨴ·▭Ìᡂ2Oᵬ=20*16=320;=6*29=1742´·▭Ìᡂ2Oᵬ=1580+320=1900;=1226+174=14002´·▭Òᙳᓫ±ᡂ2Oᵬ=1900/100=19;=1400/50=28ᢥÏ´·▭Òᙳᓫ±ᡂ2JḄ2ᨴÌᡂ2Oᵬ=20*15=300;=6*30=180ᢥ2´ᑜᓫ±ᡂ2JḄ2ᨴÌᡂ2Oᵬ=20*14=280;=6*28=168ᢥÏ´·▭Òᙳᓫ±ᡂ2JḄ2´Ìᡂ2Oᵬ=100*15=1500;=50*30=1500ᢥ2´ᑜᓫ±ᡂ2JḄ2´Ìᡂ2Oᵬ=100*14=1400;=50*28=1400B¹ᡂ2Ö×=3000-3300=-300B¹ᡂ2Ö×᳛=1-300373000*100%--10%60ஹ84BF2ᨴ?4BCDEḄCDᵨMO!ᩞᧇ300ᐗF(100ᐗ,ᑴ⌼ᵨ150ᐗ஺2ᨴAᢗ50FᔠÚ45FABCDE5஺ᩞᧇÛὑMOᔠÚ10ÁÂ/FABCDE6ÁÂ/]MOᔠÚ10R/FABCDE5R/஺2ᨴ4A?4!ᩞᧇᵨ26400ᐗF()*ᑭ2090ᐗFᑴ⌼ᵨ3135ᐗ஺ABCDEUᧇVW500ᐗᐭ\]ᵫÜÝabc300ᐗ஺⌕kO113nᑴBCDECDᵨ?4Ḅqᑖs]123JABCDEᡂ2FnᑴoppEᡂ2Ḅqᑖs]133nᑴEUÞஹ^ᦈbcTopEdeᜫḄqᑖs஺tO113zOEeᜫ{B550|O!ᩞᧇ300^ß(100ᑴ⌼ᵨ150123ᔠÚᩞᧇÛὑ=45*10=450EᩞᧇÛὑ=5*6=30

37!ᩞᧇᵨᑖ᳛=26400/(450+30)=55ᔠÚḄ!ᩞᧇᵨ=450*55=24750EḄ!ᩞᧇᵨ=30*55=1650ᔠÚ=45*10=450E=5*5=25()*ᑭᑖ᳛=2090/(450+25)=4.4ᔠÚḄ()*ᑭ=450*4.4=1980EḄ()*ᑭ=25*4.4=110ᑴ⌼ᵨᑖ᳛=3135/(450+25)=6.6ᔠÚḄᑴ⌼ᵨ=450*6.6=2970EḄᑴ⌼ᵨ=25*6.6=165ABCDEᡂ2=1650+110+165=1925zOEeᜫ{A1925|O}24ᡂ2{A{!ᩞᧇ1650{()*ᑭ110{ᑴ⌼ᵨ165(3)zO!ᩞᧇ500|OEeᜫ{A500zOᐸ^ᦈc300|OEeᜫ{A300zO}24ᡂ2{A{Eeᜫ1125|OEeᜫ{A112561ஹ89:4BF2ᨴ5600Fᨴ/ᙠ100F!ᩞᧇÈ4àá{âᢗᐭFᨴ6ᙠ5=ᙳM50%,5ᓫ±ὑᵨM15ÁÂFM10RF2ᨴᐳ?4ᩞᧇᵨ21000ᐗFaᵨ11700ᐗFᑴ⌼ᵨ10400ᐗ஺⌕kOᵨ¹ºᑖJ5ᡂ2Tᙠᡂ2஺tO5!ᩞᧇÛὑ=600*15=9000ᙠ!ᩞᧇÛὑ=100*15=1500!ᩞᧇᵨᑖ᳛=21000/(9000+1500)=25Ḅ!ᩞᧇᵨ=9000*2=18000ᙠḄ!ᩞᧇᵨ=1500*2=30005=600*10=6000ᙠ=100*10*50%=500aᵨᑖ᳛=11700/(6000+500)=1.85Ḅaᵨ=6000*1.8=10800ᙠḄaᵨ=500*1.8=900ᑴ⌼ᵨᑖ᳛=10400/(6000+500)=1.65Ḅᑴ⌼ᵨ=6000*1.6=9600

38ᙠḄᑴ⌼ᵨ=500*1.6=8005ᡂ2=18000+10800+9600=38400ᙠᡂ2=3000+900+800=470062ஹ8ᵨ⌲¢opᑖ¢Jᡂ2஺2ᨴÀ¡4¢£4ᵬFᩞᧇᙠàá4Ḅ§{¡4¢£{âᢗᐭF§«¡4¢£½§{¡4¢£4Ḅ¨ᡂ䥦F§À¡4¢£½§«¡4¢£4Ḅ¨ᡂ䥦4¿ᵬᡂ஺ᔜ¡4¢£:Aæ¨ᡂ\FS¡4¢£4¿¨ᡂpç{¡4¢£äஹè4¿ᵬ஺4<=>◀!ᩞᧇX᜜Ḅᐸᵨᙠᔜ¡4¢£▮?4Fᨴ6ᔜ¡4¢£Ḅᙠ5=ᙳM60%,ᔜ¡4¢£Ḅ(ᧇ᝞O⚗§{4¢£§«4¢£§À4¢£ᨴ/ᙠᦪ2030402ᨴᢗᦪ2001803002ᨴ¿ᦪ170200250⌕kOëìíᙠᔜ¡¢£ᡂ2Jᓫ>Ḅ4ᵨFᵨfᙠᔜ¡4¢£Ḅ2ᨴ5Tᨴ6ᙠî:¥¦ᑖFÕJ¿5ᡂ2Tᨴ6ᙠᡂ2ëJoï³ᐭ⊤>஺§{4¢£ᡂ2Jᓫ1ᓫ±Oᐗ3⚗ᩞᧇ(ᑴ⌼ᵨᔠᨴ/ᙠᡂ24001001006002ᨴ?4ᵨ18009005003200ᔠ220010006003800f220200200ᓫ±ᡂ21053185ᡂ217008505103060ᨴ6ᙠᡂ250015090740§«4¢£ᡂ2Jᓫ1ᓫ±Oᐗ3⚗ᩞᧇ(ᑴ⌼ᵨᔠᨴ/ᙠᡂ230030841010182ᨴ?4ᵨ306013406205020ᔠ3360164810306038f210206260ᓫ±ᡂ21685295ᡂ23200160010005800ᨴ6ᙠᡂ21604830238§À4¢£ᡂ2Jᓫ1ᓫ±Oᐗ3⚗ᩞᧇ(ᑴ⌼ᵨᔠᨴ/ᙠᡂ210008905822472

392ᨴ?4ᵨ5800215018509800ᔠ68003040243212272f340304304ᓫ±ᡂ220108385ᡂ25000250020009500ᨴ6ᙠᡂ21800540432277063ஹ8ᔆ2ᨴ·▭ὑᵨ᜜ñᵯ12000FSᓫW1.00ᐗFᐸ>}24ὑᵨ&'ᵯ8000F}249:᯿ᵨᵯ800FYZ4ὑᵨ&'ᵯ2000FYZ4᯿ᵨᵯ600Fᔆµóᳮµõ᯿ᵨᵯ600஺}29:4AஹBhFAöᘤRM3000R]BöᘤRM2000R஺1øᔆæù“$ᧇ)&'”ᡂ2⚗FYZ4Aæù“ᑴ⌼ᵨ”Ìü3⌕kO113ᑖ}24&']123nᑴᨵᐵqᑖs஺tO113}249:ᵯ'ᵨ=8000*1=8000ᵯᑖ᳛=8000/13000+20003=1.6A^ijḄᵯ'ᵨ=3000*1.6=4800B^ijḄᵯ'ᵨ=2000*1.6=3200}249:᯿ᵯ'ᵨ=800*1=800YZ49:ᵯ'ᵨ=2000*1=2000YZ49:᯿ᵯ'ᵨ=600*1=600óᳮµõᵯ'ᵨ=600*1=600123zO^ßc12000|Oÿ
12000ᡂAᧇ4800—Bᧇ3200ᑴ⌼ᵨ800!"ᡂᧇ2600$ᳮᵨ600&'()1200064ஹ+,-.ᨴ01234ᳮ800ᐗ67ᔆ!"9:Ḅ<=>?@Ḅᜧ4ᳮ30000ᐗ67᜜ᓫD9:6ᨚF6G├IJ20Kᨴ஺⌕NOᑴPQRS-=ḄTUᑖW஺XY1Zᑴ⌼ᵨ800&!"ᡂ800Y2Z[I\Gᵨ30000&'()30000ᨴ01ᑴ⌼ᵨ1500

40&[I\Gᵨ150065ஹ+,-ᨴAஹBR^6ᐳ`ὑᵨᵬᩞᧇ2000ᓟe஺ᨴf▭hJA200i6B100i஺ᐸᓫDᩞᧇkὑlmJA5ᓟe6B8ᓟe஺ᨴὑᵨᵬᩞᧇnᧇ᝞,⊤2I⚗sᦪhYᓟeZᓫuYᐗZ12Ivwm2003032xᐭᩞᧇ5003252⚞ᵨᩞᧇ300—102xᐭᩞᧇ60035112⚞ᵨᩞᧇ600122⚞ᵨᩞᧇ100—182xᐭᩞᧇ90030202⚞ᵨᩞᧇ1000—302I{wm200⌕NYD|ᵨᐜ~ᐜHIUᨴ⚞ᵨᩞᧇḄf▭ᡂ:2
|ᵨlmkὑhᑖᑖᵬᩞᧇᵨYᑖ᳛ᶇRDᦪZ>3
᪷ᑖOᑴ⚞ᵨᩞᧇḄTUᑖW஺XY1
⚞ᵨᩞᧇḄf▭ᡂ=200*30+100*32+400*32+200*35+100*35+300*35+700*30=6000+3200+12800+7000+3500+10500+21000=640002
Aᩞᧇlmkὑh=5*200=1000YᓟeZBᩞᧇlmkὑh=8*100=800YᓟeZᩞᧇᵨᑖ᳛=64000/1000+800
=35.56A'ᑖḄᩞᧇᵨ=35.56*1000=35560YᐗZB'ᑖḄᩞᧇᵨ=64000-35560=28440YᐗZ3
ᡂA35560B28440&ᩞᧇ6400066ஹ+,-ᨵஹ஺ᐸ)ᜫ”sḄᨴvwmJ5150ᐗ67PᨴᵫUᑜ@Ḅᜫ஺ᐸnᧇ᝞1
nᵨᑖ⊤᧜¢(n3000ᐗ6¢(n2760ᐗ஺2
ᔜᑴ⌼ᵨᑖ⊤᧜Ḅᑖ¤mJᜫᑖ2400ᐗ6ᜫᑖ3870ᐗ஺3
Ḅᜫᢥ¦l§ᐭ.ᨴᡂ6Ḅᜫ'¨◅ª«¬஺

41⌕N᪷PQnᧇOᑴTUᑖW6U◅ª«'(¬¤m®ᨴᡂ'01Ḅᜫ஺X(1)ᜫ30002760&'(n5760(2)ᜫ2400——3870&ᑴ⌼ᵨ24003870(3)ᜫ=5150+3000+2400=12550ᡂ12550&ᜫ12550ᜫ=2760+3870=6630ᐸ'ᦈ6630&ᜫ663067ஹ+ᢇ6ᨴᢗ6ᢇhJ10·஺|ᵨᑖᢇUᡂ஺ᨴ(8ᨴ)¸6·஺ᩞᧇ¹ᙠ»¼½¾ᢗᐭ6ᩞᧇᵨ¿Àᢥ᯿¸®ᨴ{ᙠf▭ᦪhᑖ>ᐸᵨ|ᵨÂ.hᙠ¸Ãᨴ{ᙠÄ~ᑖ6ᙠ¸ÅÆJ60%஺ᡂÈÉ)ᨵᐵᵨḄnᧇ᝞ᡂÈÉ)ᢇËXXᢇh10·ᢗ2I6ᨴᨴ¸6·⚗sᩞᧇᧇnÐᑭᑴ⌼ᵨᔠUᨴvᙠᵨ12860102805870389032900ᨴᵨ382061202730)2670ᵨÔU128601410011990662045570¸6·ᡂ7716100748562472831080¸ᓫDᡂ1286167914277885180ᨴ{ᙠᵨ514440263428189214490⌕N(1)Íᵨᙠ¸®ᙠÄ~ᑖ>(2)U¸6·ᡂ®ᓫDᡂ6ÍUÎᐭ⊤ᑁ஺Xᩞᧇᑖ᳛=12860/(6+4)=1286¸ᩞᧇᵨ=1286*6=7716ᙠᩞᧇᵨ=1286*4=5144ᧇᑖ᳛=14100/(6+4*60%)=1679¸ᧇ=1679*6=10074ᙠᧇ=14100-10074=4026

42nÐᑭᑖ᳛=11990/(6+4*60%)=1427¸nÐᑭ=1427*6=8562ᙠnÐᑭ=11990-8562=3428ᑴ⌼ᵨᑖ᳛=6620/(6+4*60%)=788¸ᑴ⌼ᵨ=788*6=4728ᙠᑴ⌼ᵨ=66204728=189268ஹ+,-ᨴᜧ4ᳮØᘤᜓ6⚞ᵨᩞᧇ6000ᐗ6¢(᜜ᓫD4ᳮn14000ᐗ6ÛÜ)¢(஺⌕N(1)Ý?ᔆÞßᜧ4¾6àOᑴᨵᐵTUᑖW>(2)Ý?ᔆRßᜧ4¾6àOᑴᨵᐵTUᑖW஺X(1)\Gᵨ20000(1)[I\Gᵨ20000&ᩞᧇ6000&ᩞᧇ6000á
14000á
1400069ஹ+,-A6ᢥlmᡂUᡂ஺ᩞᧇᙠ»¼½¾ᢗᐭ஺ÛâᨴvᙠᩞᧇlmᡂJ1100ᐗ>PᨴᓫDᩞᧇkὑlmᡂ55ᐗ>ᨴã4äᓫDᩞᧇkὑlmᡂ49.5ᐗ஺⌕NUᨴvᙠ4äæḄᩞᧇlmᡂ®lmçèé஺X7ᦪ=49.5/55=0.9ᨴvᙠlmçèé=1100*(1-0.9)=110ᨴvᙠ4äæḄᩞᧇlmᡂ=1100*0.9=99070ஹ+,-ᨵ:ê®:ᵯRK!"6ì⌕J,-ᔜíî9:<=஺Ûâ:êᨴ@ᵨ4085ᐗ6:ᵯᨴ@ᵨ9020ᐗ>:êὑᵨ:ᵯᵯ1440ᐗ6:ᵯὑᵨ:êê1200ᐗ>:êᢥUᑜᡂᑖ¤mᔠUJ4956ᐗ6:ᵯᢥUᑜᡂᑖ¤mᔠUJ11040ᐗ஺⌕N(1)U:ê®:ᵯï᜜ᑖḄf▭ᡂ>(2)U:ê®:ᵯᡂḄð¢èᡈ⁚Âè>(3)OᑴÜ!"ᡂð¢èᡈ⁚Âè஺X(1):êï᜜ᑖḄf▭ᡂ=4085+1440=5525:ᵯï᜜ᑖḄf▭ᡂ=9020+1200=10220(2):êᡂèé=5525-4956=+569(ð¢):ᵯᡂèé=10220-11040=-820(⁚Â)(3)$ᳮᵨ251&!"ᡂ:ê569:ᵯ820

4371ஹ+-,-ḄAஹBஹCô^6ᐸ½lmJA15ᑖõ,B18ᑖõ6C12ᑖõ>ᨴhJA14000i6B10000i6C13500i஺ᨴ?,-nmJöU½n23000ᐗ6$ᳮöᕒn1500ᐗ>!"Y┡᮱Zön2800ᐗ6$ᳮöᕒn1200ᐗ>,-$ᳮöᕒn2600ᐗ>úÐᑭíîöᕒn820ᐗ஺⌕NY1Zᢥlm½ÍönᙠAஹBஹCô^ᑖ>Y2ZOᑴnᵨᑖḄTUᑖW>Y3Zᢥnm14%U9ûÐᑭ஺Y!"Ḅᑴ⌼ᵨüýþᑴ⌼ᵨ”s᪶
ᑖᑡᑮᡂ⚗
1
AḄ=15/60*14000=3500$
BḄ=18/60*10000=3000$
CḄ=12/60*13500=2700$
*+ᵨᑖ-᳛=23000/3500+3000+2700
=2.5A123Ḅ*+ᵨ=2.5*3500=8750ᐗ
B123Ḅ*+ᵨ=2.5*3000=7500ᐗ
C123Ḅ*+ᵨ=2.5*2700=6750ᐗ
2
567ᡂ8A9:;
87508B9:;
7500—€9:;
6750>?7ᡂ8┡᮱BC4000ᑴ⌼+ᵨ86BC1500Fᳮ+ᵨ26001HIᑭ+820K1H*319203
567ᡂ8A9:;
12258B9:;
1050—C9:;
945>?7ᡂ8┡᮱BC560ᑴ⌼+ᵨ86BC210Fᳮ+ᵨ478.8K1HIMIO+4468.872ஹQRST7ᑖUVWXYᑖZᵫUVBC\]஺_•BCa_bBCcdeᡂY_bBCfeᡂgᡂaᡂh_8ஹ_bBCᨵᐵᨴlஹᨴmᙠᡂoᨴ+ᵨḄ*ᧇqᑡᐭ_8ஹ_bBCᡂs஺⌕uvᵨ⌲Wxᔠz{ᑖW|Y}T_8ஹ_bBC~_8BCaeᡂY_bBCaᡂ
ᡂY\]ᡂ஺f}zᐭ⊤ᑁ஺

44_8BCTeᡂᡂs⚗ᩞᧇ*Iᑭ+ᑴ⌼+ᵨᔠ}ᨴlᙠᡂ38002200460010600ᨴ+ᵨ12600600012200308007+ᵨᔠ}1640082001680041400~ᡂ1080056001160028000ᨴmᙠᡂ56002600520013400_bBCTᡂᡂs⚗eᡂ*Iᑭ+ᑴ⌼+ᵨᔠ}ᨴlᙠᡂ122002400500019600ᨴ+ᵨ37800740017700629007+ᵨᔠ}5000098002270082500~ᡂ4480088001990073500ᨴmᙠᡂ5200100028009000ᡂ⊤⚗ᑖ-᳛eᡂᩞᧇ*ᑴ⌼ᡂIᑭ++ᵨᔠ}ᡂᡂ4480088001990073500ᨴᡠeᡂᡂ1080056001160028000ᡂ44800/28000=1.6-44800172808960185600ᡂᡂ1728017760384607350073ஹQRSvᵨᑖ|\]ᡂ}YBᑖaᵬஹTஹVYᵬa᪗஺ᑁ+ᵨᑖ-Ḅ|ᩞᧇᢥ+ᵨᦪa᪗஺ᐸ+ᵨᢥᑖ-஺B~ᡂa480920ᐗYᐸ9:ᩞᧇa269700ᐗY9:*a96760ᐗ,ᑴ⌼+ᵨa114460ᐗ஺*ᧇ᝞⊤£ᓫ¥ᩞᧇ+ᵨᓫ¥ᵬ400¦240ᐗ20$T600¦312ᐗ15$300¦216ᐗ22$⌕u(1)ᑴBᦪ}⊤Bᦪ}⊤£ᩞᧇ+ᵨᓫ¥ᦪᵬ2401T3121.33160.9(2)ᑴBᡂ}ᓫ

45⚗ᩞᧇ+ᩞᧇ+9:9:ᑴ⌼ᔠ}ᵨᦪᵨᦪᩞᧇ*+ᵨᑖ-᳛1864.14.85ᵬ4001400208000744003280038800146000T6001.378015900014508043650436502256303000.9270226600502202706032010109290ᔠ}1450236002697009676011446048092074ஹQRSᨴ7AஹBUYᐳ¨ὑᵨᵬᩞᧇ2000ᓟ«஺ᨴ¬▭aA200¦YB100¦஺ᐸᓫ¥ᩞᧇ®ὑaA5ᓟ«YB8ᓟ«஺ᨴὑᵨᵬᩞᧇ*ᧇ᝞1ீ⊤°±⚗ᦪᓟ«
ᓫ²ᐗ
1°±l³200303°´ᐭᩞᧇ500325°⚞ᵨᩞᧇ300—10°´ᐭᩞᧇ6003511°⚞ᵨᩞᧇ600—12°⚞ᵨᩞᧇ100—18°´ᐭᩞᧇ9003020°⚞ᵨᩞᧇ1000—30°±m³2008⌕u1
vᵨᐰᨴ8·gᩗ¹ᙳ|}ᨴ7⚞ᵨᩞᧇḄ¬▭ᡂ;2
vᵨ®ὑᑖ-|ᑖ-ᵬᩞᧇ+ᵨᑖ-᳛¼ᶇU¥$ᦪ
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᪷¿ᑖ-zÀᑴ⚞ᵨᩞᧇḄÁ}ᑖ஺1
⚞ᵨᩞᧇḄ¹ᙳᓫ²=200*30+500*32+600*35+900*30
/200+500+600+900
=31.82⚞ᵨᩞᧇḄ¬▭ᡂ=2000*31.82=63640ᐗ
2
Aᩞᧇ®ὑ=5*200=1000ᓟ«
Bᩞᧇ®ὑ=8*100=800ᓟ«
ᩞᧇ+ᵨᑖ-᳛=63640/1000+800
=35.36A1ᑖ-Ḅᩞᧇ+ᵨ=35.36*1000=35360ᐗ
B1ᑖ-Ḅᩞᧇ+ᵨ=63640-35360=28280ᐗ
3
567ᡂ8A35360-B28280Kᩞᧇ6364075ஹRSᨴ7ᵨÂ*᝞:

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