Graphing demand for labor and computing the optimal quantity A company operates in a competitive market, selling each unit of output for a price of $30 and paying the market wage of $375 per day for each worker it hires. In the following table, complete the column for the value of the marginal product of labor (VMPL at each quantity of workers. Marginal Product of Labor Value of the Marginal Product of Labor Labor Output (Dollars) (Number of workers) (Units of output) (Units of output) 16 16 15 31 14