Recall Application 2, "Honeybees and the Price of Ice Cream

Recall Application 2, "Honeybees and the Price of Ice Cream," to answer the following questions:
-According to the application, the increase in the price of ice cream is caused by:

A) a decrease in the output of fruit trees caused by the rise in the number of honey bees that pollinate these fruit trees.
B) a decrease in the output of fruit trees caused by the decline in the number of honey bees that pollinate these fruit trees.
C) an increase in the output of fruit trees caused by the decline in the number of honey bees that pollinate these fruit trees.
D) an increase in the output of fruit trees caused by the rise in the number of honey bees that pollinate these fruit trees.