A firm has the following short-run production function: Q=150L15L2, where Q quantity of output per week, L number of workers employed. a. Final the point where marginal product of labor function intersects with Average product of labor function, what does this point mean economically? b. Find the maximum average productivity of labour? Does it achieve (mean) the maximum profit for the firm? Why? c. Assume that each worker is paid $15 per hour for a 40 -hour week, and that the output is priced at $5. How many workers should the firm employ