Which of the following is consistent with the law of demand? Part 2 A. Airplanes flew with fewer passengers after the terrorist strikes of 9 divided by 11. B. An increase in the supply of MP 3 players causes a decrease in the consumption of MP 3 players. C. A reduction of the price of salt led to a 5 percent increase in the quantity of salt purchased. D. The state of California has less grape regulation than New York, and grape production is higher in New York