Refer to the figure below. If this restaurant goes from producing 20 to 25 pizzas per hour, then which of the following statements is true?
A.It has to give up fewer than 12.5 salads.
B.It has to give up more than 12.5 salads.
C.It has to give up exactly 25 salads.
D.It has to give up exactly 12.5 salads.
正确答案：It has to give up fewer than 12.5 salads.
