Farmer jack grows watermelons on his farm. he can plant up to 3 bags of watermelon seeds each season. each bag costs him $100 and he can sell each watermelon for $5. based on the information in the table below, answer the following questions. bags of seeds watermelon yield 1 30 2 50 3 60 question 2 what is his marginal cost? question 3 what is the marginal benefit of growing 1 bag of seeds? question 4 what is the marginal benefit of growing 2 bags of seeds? question 5 what is the marginal benefit of growing 3 bags of seeds? question 6 if he is being rational, what is the maximum number of bags of seeds he should plant?