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A manufacturer has a monthly fixed cost of $37,500 and a production cost of $11 for each unit produced. The product sells for $14/unit. (a) What is the cost function? C (x ) = (b) What is the revenue function? R ( X ) = (c) What is the profit function? P (x ) = (d) Compute the profit (loss) corresponding to production levels of 11,000 and 14,000 units. (Input a negative value to indicate a loss.) P(11,000) = P(14,000) = Need Help? Read It Watch It Submit Answer 4. [-/1.11 Points] DETAILS TANAPMATH7 2.5.016. MY NOTES ASK Find the point of intersection of the pair of straight lines. y = -3x - 7 -y = 4x + 7 ( x , y ) = Find the point of intersection of the pair of straight lines. y = _ 3 x - 7 x + 7y +21 = 0 ( x, y ) = Need Help? Read It Watch It 6. [-/1.11 Points] DETAILS TANAPMATH7 2.5.024. Find the break-even point for the firm whose cost function C and revenue function R are given. C(x) = 120x + 20,000; R(x) = 270x ( x , y ) =