Marginal Cost, Revenus, and Profit for Producing LCD TVs A company manufactures a series of 20-in. flat-tube LCD televisions. The quantity x of these sets demanded each week is related to the wholesale unit price p by the following equation. P = -0.007x + 170 The weekly total cost (in dollars) incurred by Pulsar for producing x sets is represented by the following equation. Find the following functions (in dollars) and compute the following values. C(x) = 0.000001x3 - 0.02x2 + 110x + 70,000 (a) Find the revenue function R. R (X ) = Find the profit function P. P ( x ) = (b) Find the marginal cost function C'. C' ( x ) = Find the marginal revenue function R'. R' ( x ) = Find the marginal profit function P'. P' ( x ) = (c) Compute the following values. (Round your answers to two decimal places.) C'(3,000) = R'(3,000) = P'(3,000) =