Answer:
Margin of surplus = 1,200
Explanation:
Given:
Supply P = 50 + Q
Demand P = 200 – Q
Current price = 60 cents per pound
Considering a tariff = 40 cents per pound
Computation:
Producers surplus = [10 x 10] / 2
Producers surplus = [100] / 2
Producers surplus = 50
So,
New producers surplus = [50 x 50] / 2
New producers surplus = 1,250
Margin of surplus = 1,250 - 50
Margin of surplus = 1,200