Figure 4.2.2 -Refer to Figure 4.2.2 Above. the Effect of a Decrease

Figure 4.2.2
-Refer to Figure 4.2.2 above. The effect of a decrease in the price of food, as depicted in the figure, leads us to believe that:

A) food in an inferior good and clothing a normal good.
B) food in a normal good and clothing an inferior good.
C) both food and clothing are normal goods.
D) both food and clothing are inferior goods.