A. If the government imposes an excise tax in a market in which the demand curve is perfectly inelastic, the burden of the tax will fall completely on the consumers and the deadweight loss will equal zero.
More about excise tax:
A regulated tax on particular commodities or services, including alcohol, cigarettes, and gasoline, is known as an excise tax. Excise taxes are mostly paid by corporations. Many of them are paid for by businesses, who subsequently charge customers more as a result.
Instead of being levied internationally across national borders, excise taxes are national taxes imposed within a government infrastructure.
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