问一道填空题

Which of the following is the most logical completion of the passage below

Many companies have been pushing a three-week extension of daylight saving time, which would mean that the sun would continure to set an hour later during the fall months. The owners of  a chain of convenience stores, for example, expect to gain $15 million a year in additional sales, mostly from people who tend to_________

a. stay away from these stores after dark

b. stay outdoors during the fall months

c. spend less money in the fall

d. spend less money in the fall

e. shop at these stores when they are pressed for time.

答案A。我看不懂这道题目

D。spend more money in the fall

这个好像也可以嘛？不也表明收入增加？