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Your firm is considering adding a product line. The accounting department has determined that the cost function for this new product will be C(x) = 20x + 3625 and the revenue function will be R(x) = 45x, where a is the number of units sold. Additionally, the sales department has determined that you reasonably can expect to sell around 179 units. You must decide whether to go ahead with the new product line. Find the break-even quantity: Find the profit function: P(x) - Make your decision: O Proceed with the product line: the products are profitable and we can reasonably expect to meet our break-even quantity. Cancel the product line: the quantity needed to break even is more than our firm can reasonably expect to sell. O Cancel the product line: producing these products is not profitable