In the United States, more Gala apples are produced than are any other type of apple. However, of apple trees sold at commercial nurseries in the US, more Granny Smith trees are sold than are any other type of apple tree, despite the fact that Granny Smith trees produce no more or fewer apples per year than do any other type of tree.
Which of the following, if true, would best resolve the apparent paradox presented above?
A. Gala apple stems are often “grafted” onto Granny Smith tree trunks after purchase so that the trees produce Gala apples rather than Granny Smith ones.
B. Many Granny Smith apples are produced for decorative rather than culinary purposes, especially in the northeastern United States.
C. Many Gala apple trees die before they reach apple producing maturity because their stems are not as hardy as those of Granny Smith apple trees.
D. Because the varieties are so similar, many nurseries list sales of both Gala and Pink Lady apple trees as Gala apple tree sales.
E. There is no difference between the average spoilage time of an apple coming from a Gala tree and one coming from a Granny Smith tree.