In the Following Question You Are Asked to Determine,other Things

Multiple Choice

In the following question you are asked to determine,other things equal,the effects of a given change in a determinant of demand or supply for product X upon (1) the demand (D) for,or supply (S) of,X; (2) the equilibrium price (P) of X;and (3) the equilibrium quantity (Q) of X. Refer to the given information.An increase in income,if X is a normal good,will:

A) increase D,increase P,and increase Q.
B) increase D,increase P,and decrease Q.
C) increase S,increase P,and increase Q.
D) decrease D,increase P,and increase Q.