Evaluate the following indefinite integral. ' Question list |& | J' e - | @ Question 18 ' _ -5 O Question 19 I XX - 253 | O Question 20 | O Question 21 O Question 22 @ Question 23 | @ Question 24 The marginal average cost of producing x digital sports watches is given by the function (_)'(x), where (_J(X) is the average Question list | cost in dollars. C'(x) 10 C(100)=22 X)= - . = @ Question 18 X Find the average cost function and the cost function. What are the fixed costs? O Question 19 = The average cost function is C(x) = O Question 20 The cost function is C(x) = D The fixed costs are $|:|. O Question 21 O Question 22 @ Question 23 @ Question 24