what was the answers of these questions

aphs Use the following table to answer Questions 4 and 5. Units of TU of Good Units of TU of Good Y Good X X (utils) Good Y (utils) 20 19 35 32 OF A W N - 48 CI A W N - 40. 58 45. 66 49 4. If George spends $5 (total) a week on good X and good Y and if the price of each good is $1 per unit, then how many units of each good does he purchase to maximize utility? 5. Given the number of units of each good George purchased in Question 4, what is his total utility? 6. Draw the marginal utility curve for a good that has constant marginal utility. IS 7. The marginal utility curve for units 3-5 of good Xis below the rd horizontal axis. Draw the corresponding part of the total util- ity curve for good X