A firm is competitive in both product and resource market. The firm's short run production function is given by Q = 0.5L1/2 where L is the labor input. Assume the wage rate is $10 and the firm's fixed cost is 100. If the price of the good in the market is $1,200 per unit
(a) What is the firm's profit maximizing level of output and employment?
(b) What is the firm's total wage bill?
(c) What is its profit?