11MBA wrote:
At first I was btw choosing D and E. But after reading the explanations, I see why C is the best.
D. States that people who sit there for a shorter amount of time have a cheaper tab than people who sit for longer. This doesn't necessarily undermine the restaurant owner's conclusion, because the higher turnover can still result in a larger total revenue. For example, if people who stay for an avg of 30mins order $10 of food per person and people who stay for 1hr order 15 dollars of food, then
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