During thE sEConD stAgE, iF thE FAmily wAntED to ConsumE nEw gooDs AnD sErviCEs, thEy hAD to EntEr thE mArkEtplACE ______.
A．As wAgE EArnErs
B．Both As mAnuFACturErs AnD ConsumErs
C．Both As workErs AnD purChAsErs
D．As CustomErs