4. Suppose the variable cost v of producing q hockey sticks is a quadratic function such that v = 10 when q is near 0. Suppose further that the variable cost bottoms out at 9 = 100 (at this level, v = 8). If fixed costs total $90 per day, find the total cost C as a cubic function of output q, assuming that no more than 150 sticks can be produced per day. What is C(100)