Part B) based on the data, if these two isolated nations open trade, the price in two countries will be equal to:

The table below lists the domestic supply, demand and price levels of rice in country A and B. Price QSA QDA QSB QDB 1 100 200 0 500 2 150 150 50 450 3 200 100 100 400 4 250 50 150 350 5 300 200 300 6 350 0 250 250 If these two isolated nations open trade the amount of trade (import/exports) between two nations will be equal to