The demand function for watches is: Q(p)=160-4p. Calculate the marginal revenue at output level (q) equal to 20.
Q = 160-4P | |
For Q = 20 | |
20 = 160 - 4P | |
P = 140 / 4 = 35 | |
Total revenue | 160P - 4P^2 |
Marginal revenue | 160 - 8P |
Marginal revenue for Q=20, P=35 | |
160 - 8x35 = | -120 |
The demand function for watches is: Q(p)=160-4p. Calculate the marginal revenue at output level (q) equal...
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