1. Moe, Larry and Curly are struggling in their drama class and plan to hire an acting coach to help them prepare a stage show. The tutor's wages are 52-3 per hour. The marginal benefit of each hour of coaching is given in the following table. Number of Hours Moe's Marginal Larry's Marginal Curly's Marginal Benefit Benefit Benefit 1't Hour 12 1? 5 a. Sketch the marginal benefit curve of each drama student and construct the marginal social benefit curve b. Determine how many hours Moe, Larry, and Curly should hire the coach. Show your answer graphically,F on the diagram for part a