{{i}}quEstions 4 to 7 ArE BAsED on thE Following ConvErsAtion.At thE EnD oF thE ConvErsAtion, you will BE givEn 20 sEConDs to AnswEr thE quEstions. now listEn to thE ConvErsAtion{{/i}}

how muCh DoEs thE wool hAt CostA．1000 pounDs.
B．800 pounDs.
C．750 pounDs.
D．500 pounDs.