Answer:
a. more deadweight loss and less revenue
Step-by-step explanation:
Sales tax increases the price of a good or service.
Demand is elastic if a small change in price has a greater effect on the quantity demanded.
If a sales tax is imposed on a good or service, the price of the good would increase and become more expensive. This would lead to a fall in quantity demanded and an increase in deadweight loss and a loss of revenue.
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