Over the two years, the sports organization made $2,000,000 plus $2,500,000 in profits; that is, they made $4,500,000 in profits. Forty percent was made on food sales. So, you need to take 40 percent of $4,500,00. This is a multiplication problem, since "of" translates as multiplication in most math word problems.
40% (percent) = 0.40 (decimal)
(0.40)($4,500,000) = $1,800,000
So, the answer is F, which you might have guessed by estimated since 40% is somewhat less than 50% or half of the amount.