Your company Is planning to air a number of television commercials during a television network's presentation of the an awards show. The network is charging your company $1.9 million per 30-second spot. Additional fixed costs (development and personnel costs) amount to $500,000, and the network has agreed to provide a discount of $150,000 V"; for x television spots. (Enter your answers in dollars). (a) Write down the cost function C, marginal cost function C', and average cost function E. C(X) = C'(X) = Em = (b) Compute C'(3) and 5(3). (Round all answers to three significant digits.) Use these two answers to say whether the average cost is increasing or decreasing as X increases. 0(3) 5(3) O The average cost is increasing as X increases. 0 The average cost is decreasing as X increases