Use a figure to explain the fisher's comment about the effect of a large catch on the market price in the cartoon about catching lobsters near the beginning of Section 2.4. What is the supply shock?

Data From Section 2.4:-

How would a quota of \(\bar{Q}=6\) million tons set by Iran on foreign wheat imports affect the total Iranian supply curve given the domestic supply curve \(Q_{s}^{d}=5 p-15\) and the foreign supply curve \(Q_{s}^{f}=2 p\), where the quantities are in millions of tons and the price is in rials per ton? How much wheat would domestic and foreign producers supply at a price of IRR 5 per ton, both with and without the quota?