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1. Find what price maximizes profits.

Starting Cost: 700,000
Cost per unit: 110
Demand Curve: 70,000 - 200P

User Joel Goodwin
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1 Answer

17 votes
17 votes

Answer:

The price that maximizes profits is $230 per good

The maximum profits earned at the above set price is $2,180,000

Explanation:

Determine the profit function


Q=70000-200P\\Q+200P=70000\\200P=70000-Q\\P=350-(1)/(200)Q

Find the total revenue function


TR=P*Q\\TR=(350-0.005Q)*Q\\TR=350Q-0.005Q^2

Find the total profit function


TP=TR-TC\\TP=(350Q-0.005Q^2)-(110Q+700000)\\TP=240Q-0.005Q^2-700000

Determine the profit-maximizing quantity of output


(d(PT))/(dQ)=240-0.01Q


0=240-0.01Q


-240=-0.01Q


24000=Q

Determine the profit-maximizing price


P=350-0.005Q\\P=350-0.005(24000)\\P=350-120\\P=230

(Optional) Determine the total profit


TP=240Q-0.005Q^2-700000\\TP=240(24000)-0.005(24000)^2-700000\\TP=2180000

This means that the firm makes its maximum profit of $2,180,000 when the price per good is set to $230.

1. Find what price maximizes profits. Starting Cost: 700,000 Cost per unit: 110 Demand-example-1
User Pala
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