Answer the question on the basis of the following total utility data for apples and oranges. Assume that the prices of apples are $3 and oranges are $4, and that the consumer's income is $18.
|Apples||Total Utility||Oranges||Total Utility|
If Wanda, the consumer, is currently purchasing 1 apple and 3 oranges, is she maximizing her utility? Why or why not? If she is not, what combination should she purchase to maximize her utility, and explain why?