Monica estimates the recipe makes about 5 cups of fruit salad. Which explanation describes whether Monica's estimate is reasonable? A Not reasonable. Four fractions cannot equal more than 4 cups. B) Not reasonable. The whole numbers add up to 3 so the total sum cannot be 5 cups. C с Reasonable. The grapes and apples is about 2 cups and pears and oranges is exactly 3 cups. D Reasonable. The pears and apples is about 3 cups and the grapes and oranges is exactly 2 cups.