1. a) Optimal condition; MR = MC
Q = 15000 - 500P
P = (15000 - Q)/500 = 30 - Q/500
TR = PQ = 30Q - Q2/500
MR = 30 - 2Q/500
TC = 4000 + 12Q + 0.001Q2
MC = 12 + 0.002Q
MR = MC
30 - 0.004Q = 12 + 0.002Q
30 - 12 = 0.006Q
18 = 0.006Q
Q = 18/0.006
Q = 3000 units
P = 30 - 3000/500 = 30 - 6
P = 24
Profit = TR - TC = PQ - (4000 + 12Q + 0.001Q2)
Profit = 24 x 3000 - 4000 - 12(3000) - 0.001(3000)2
Profit = 72000 - 4000 - 36000 - 9000
Profit = 23000
b) TC = 4000 + 12Q + 0.001Q2 - 3000 = 1000 + 12Q + 0.001Q2
MC= 12 + 0.002Q
MR = 30 - 2Q/500
Equilibrium MR = MC
we get P = 24 and Q = 3000
Profit = PQ - (1000 + 12Q + 0.001Q2) = 24 x 3000 - 1000 - 12(3000) - 0.001(3000)2
Profit = 72000 - 1000 - 36000 - 9000 = 26000
uestions 0 4 in your answers, if needed. Calculation Q 2- Note: with respe (a) Are...
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