Chapter 7 Questions A B Total 7.1. Use the table at right, which gives total and marginal utility of a Marginal Units utility utility product for a consumer. Give the answers that fill in the three blanks in column A and the three blanks in column B. 20 2 35 10 5 0 45 A B Total Marginal 7.2. Use the table at right, which gives total and marginal utility of a Units utility utility product for a consumer. Give the answers that fill in the three blanks in column A and the three blanks in column B. 0 50 2 80 3 20 15 5 10