Q1. A company produces circuit boards used to update old-fashioned computer equipment. The taxes cost the company $20,000 per month, and the executive salaries cost $30,000 per month. The Materials used in the production cost $60 per circuit board. The selling price per unit is p = $150 -0.02D. Maximum output of the plant is 4,000 units per month. a. What is the profit per month? b. Determine optimum demand for this product. c. What is the maximum profit per month? d. At what volumes do breakeven occur? e. What is the company's range of profitable demand?