If Clams and Mussels Are Normal Goods, Then When the Amount

Multiple Choice

If clams and mussels are normal goods, then when the amount the consumer can spend increases,

A) purchases of whichever good is preferred will increase, and purchases of the good not preferred will decrease
B) purchases of both goods will increase
C) only purchases of the cheaper good will increase
D) only purchases of the more expensive good will increase
E) it is unclear what will happen to purchases of clams and mussels