7、henextdecade.Youngerconsumersmightprefertoshopindepartmentstoresthaninotherhttp://bailiedu.comtypesofstores,andmiddle-agedconsumersmightturntoothertypesofstores,too.Thiswillleadtoahigherexpenditureofyoungerconsumersindepartmentstoresthanthatofmiddle-agedconsumers. Be