Profit Function for Sports Watches The total profit function P (in thousands of dollars) for the Sicard sports watch is given by P(X) = 40x . - 0.025x3 + 0.45x2 - 10x - 40 (0 s x 5 20) 0.01x2 + 1 where x is measured in units of a thousand. (a) Find P(0). P(0) = -40 Very nice! Interpret your result. profit function when 0 units of thousand is -40 thousands of dollars Score: 1 out of 1 Comment: (b) Find P'(5) and P'(10). P'(5) = x P'(10) = X Interpret your results. Score: 1 out of 1 Comment