Microeconomics

A competitive rm can sell pretentious bumper stickers at a price of $0.10 per unit. Its total cost function is: Tc = s - osq + 0.001Q2 a. What is the output that maximizes prot or minimizes losses in the short term? b. If input prices increase and cause the cost function to become Tc = s - 0.10Q + (Lo-mo2 what will the new equilibrium output rate be