单项选择题
Data from U.S. Apple Association www. usapple, org.
A. increase of 25% B. decrease of 25% C. increase of 6% D. decrease of 6% E. increase of 12%
A. if Quantity A is greater; B. if Quantity B is greater; C. if the two quantities are equal; D. if you cannot determine the relationship based on the given information.