Figure 4.2.3 -Refer to Figure 4.2.3 Above. the Effect of a Decrease

Figure 4.2.3
-Refer to Figure 4.2.3 above. The effect of a decrease in the price of food, as depicted in the figure, leads us to believe that:

A) food is an inferior good and clothing a Giffen good.
B) food is a normal good and clothing a Giffen good.
C) food is a Giffen good and clothing a normal good.
D) food is a Giffen good and clothing an inferior good.