GWD-7 第38题 爆米花的这个不明白啊

In January of last year the Moviemania chain of movie theaters started propping its popcorn in canola oil, instead of the less healthful coconut oil that it had been using until then. Now Moviemania is planning to switch back, saying that the change has hurt popcorn sales. That claim is false, however, since according to Moviemania’s own sales figures, Moviemania sold 5 percent more popcorn last year than in the previous year.

Which of the following, if true, most strongly supports the argument against Moviemania’s claim?

A.    Total sales of all refreshments at Moviemania’s movie theaters increased by less than 5 percent last year.

B.    Moviemania makes more money on food and beverages sold at its theaters than it does on sales of movie tickets.

C.    Moviemania’s customers prefer the taste of popcorn popped in coconut oil to that of popcorn popped in canola oil.

D.    Total attendance at Moviemania’s movie theaters was more than 20 percent higher last year than the year before.

E.     The year before last, Moviemania experienced a 10 percent increase in popcorn sales over the previous year.

答案选A 我怎么就看不出来这个全部的小吃少了为什么就支持了claim了呢？麻烦大家帮忙看看啊

A 是说所有的点心上升了不到5%

而题目中说爆米花上升了5%的。

在所有东西都卖得不好的情况下，爆米花还是有5%的增长，说明什么。

更加说明了爆米花受欢迎啊，更加说明了电影院在撒谎。

啊啊啊啊啊 我没看到against  晕、、、、、、、

谢谢楼上的 、、、、、