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A store has determined that the number of Blu-ray movies sold monthly is approximately n(x) = 6250(0928") movies wherex is the average price in dollars. (a) Write the function for the model giving revenue in dollars, where X is the average price in dollars. R0) = dollars (b) If each movle costs the store $10.00, Write the function for the model that glves prot In dollars, where x Is the average prlce In dollars. P(x) = dollars (c) Complete the table. (Round your answers to three decimal places.) Rates of change of Revenue and Prot Rate of change Rate of change of revenue of prot Price (dollars per dollar) (dollars per dollar) $ 13 $ 14 $20 $2 1 $22 (d) What does the table indicate about the rate of change in revenue and the rate of change in prot at the same price? There Is a range of prices beglnnlng near $14 for which the rate of change of revenue ls (revenue ls ---Select--- v ) while the rate of change of prot Is Select--- v (prot Isl ---Selecl v