Answer:
Laffer curve is the curve built on graph which explains that tax revenue will be increased when tax rates are raised. It also indicates that the tax revenue will increase to a certain point on the R-max line after which the curve starts declining which means the tax revenue will decline.
Explanation:
Laffer curve is a theory by economists which indicates the relationship between tax rates and the tax revenue. If the tax rates are increased then the tax revenue will also rise. This is the theory which is believed by many economists and many businesses also follow such strategy to improve their business profits.