The Calculus of a Firm's Cost Structure Calculus Appendix Figure It Out: Question 2 of 4 Steve and Sons Solar Panels has a production function of O = 4KL and faces a wage rate of $8 per hour and a rental rate of capital of $10 per hour. Assume that, in the short run, capital is fixed at K = 10. The short-run total cost curve for the firm is TCSR = 100 + 0.20. Find the firm's short-run average total cost (ATCSR ), average fixed cost (AFCSR ), average variable cost (AVCSR), and marginal cost (MCSR).ATCSR = AFCSR = AVCSR = MCSRSteve and Sons Solar Panels has a production function of Q = 4K L and faces a wage rate of $8 per hour and a rental rate of capital of $10 per hour. Assume that, in the short run, capital is xed at E = 10. Derive [he shorl-run total cost curve for the rm. What is the short-run total cost of producing Q = 200 units