A Tax Placed on Buyers of Tires Shifts the

A tax placed on buyers of tires shifts the

A) demand curve for tires downward,decreasing the price received by sellers of tires and causing the quantity of tires to increase.
B) demand curve for tires downward,decreasing the price received by sellers of tires and causing the quantity of tires to decrease.
C) supply curve for tires upward,decreasing the effective price paid by buyers of tires and causing the quantity of tires to increase.
D) supply curve for tires upward,increasing the effective price paid by buyers of tires and causing the quantity of tires to decrease.