2. Marginal Factor Cost Supply WAGE (S) of Labor 20- 17.5 15 12.5 10-K Marginal Revenue Product 25 50 100 150 200 250 300 QUANTITY OF LABOR Woodland is a small town in which everyone works for TreeMart, the local lumber company. TreeMart is a monopsonist in the labor market and a perfect competitor in the lumber market. In the short run, labor is the only variable input. The labor market for TreeMart is given in the graph above. (a) Identify the profit-maximizing quantity of labor for TreeMart. (b) Identify the wage rate TreeMart pays to hire the profit-maximizing quantity of labor. (c) Identify the quantity of labor hired in each of the following situations. (i) TreeMart operates in a competitive labor market. (ii) The government imposes a minimum wage of $12.5. Explain