Suppose buyers of vodka are required to send $1.00 to the government for every bottle of vodka they buy. Further, suppose this tax causes the effective price received by sellers of vodka to fall by $0.60 per bottle. Which of the following statements is correct?
a. The effective price received by sellers is $0.40 per bottle less than it was before the tax.
b. Sixty percent of the burden of the tax falls on sellers.
c. This tax causes the demand curve for liquor to shift downward by $1.00 at each quantity of liquor.
d. all of them are correct