Alvin's Preferences for Good X and Good Y Are Shown

Multiple Choice

Alvin's preferences for good X and good Y are shown in the diagram below. Figure 3.1
-Based on Figure 3.1, it can be inferred that:

A) Alvin does not consider good X as "good."
B) Alvin will never purchase any of good Y.
C) Alvin regards good X and good Y as perfect substitutes.
D) Alvin regards good X and good Y as perfect complements.
E) none of the above