Refer to Exhibit 7-4. If the price of shrimp were to decrease from $12 to $10, the increase in consumer surplus would equal: The schedule below shows the prices that a consumer is willing to pay for pounds of shrimp: Price Per Pound Number of Pounds Consumed Each Year $20 1 $16 2 $12 3 $10 4 $ 6 5 $ 2 6