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PART V. Profit Maximization Mathematical Approach. Find the Profit Maximization Q and compute for the TR. ~ Show only solution for Q. (SCORING 2 POINTS EACH)- A. Use TR-TC approach for the following below. 1. TC = 1200 - 400Q - 13Q^2+ Price = 500.00- 2. TC = 480 + 220Q + 7Q^2- Price = 272.00 3. TC = 120 - 160Q - 6Q^24 Price = 167.00 B. Use MR=MC Approach for the following below 4. TC = 130 - 48Q + 3Q^24 Price = 55.00- 5. TC = 1000 - 360Q + 4Q^2+ Price = 400.00- 6. TC = 450 + 180Q + 14Q^2+ Price = 450.00