The marginal cost function C’(x) was defined to be the derivative of the cost function. (See Sections 3.3 and 4.8) If the marginal cost of manufacturing meters of a fabric is C’(x) = 5 – 0.008x + 0.000009x2 (measured in dollars per meter) and the fixed start-up cost is C (0) = $20,000, use the Net Change Theorem to find the cost of producing the first 2000 units.