Please answer all part of the question. And show all worried. Ive submitted several times and always get different answers.

Please answer all parts and show all work. Especially part c-e 1. The managers of Windolux, Inc. have modeled some cost data and the cost (in dollars) is given by the function: 49.6032 C(x)-0.0146x-0.7823x+46.9125+ where x is number of windows produced dollars Windolux sells its windows for $175 each. (You may assume that every window made will be sold). a) Write the formula for the revenue when Windolux is producing x windows b) Write the formula for the profit when Windolux is producing x windows e) What is the profit when Windolux is producing 80 windows? Write the conclusion in complete sentence. d) Find the marginal profit. e) How rapidly is profit from the sale of a window changing when 80 windows are produced? Interpret your