Answer: Theoretically A
Explanation:
One implication of the Laffer curve is that reducing or increasing tax rates beyond a certain point is counter-productive for raising further tax revenue.
. In the United States, conservatives have used the Laffer Curve to argue that lower taxes may increase tax revenue. However, the hypothetical maximum revenue point of the Laffer curve for any given economy cannot be observed directly and can only be estimated – such estimates are often controversial.