In Junuary of last year the M chain of movie theaters started propping its popcorn in canola oil, instead of less healthful coconut oil that it had been using until then. Now Mis planning switch back,saying that the change has hurt popcorn sales. That claim is false, however, since according to M's own sales figures, M sold 5 percent more popcorn last year than in the previous year. [M=Moviemania]
A Total sales of all refreshments at M's movie theaters increased by less than 5 percent last year.
B M makes more money on food and beverages sold at its theaters than it does on sales of movie tickets.
C M's customers prefer the taste of popcorn popped in coconut oil to that of popcorn popped in canola oil.
D Total attendance at M's movie theaters was more than 20 percent higher last year than the year before.
E The year before last, M experienced a 10 percent increase in popcorn sales over the previous year.
题目问题是
Which of the following ,if true, most strongly supports the arguments against M's claim? | 
