Answer:
. Inelastic demand, inelastic supply.
Explanation:
If demand is inelastic, a small change in price has little or no effect on the quantity demanded.
If supply is inelastic, a small change in price has little or no effect on the quantity supplied.
Government tax increases the cost of a good. If tax is levied on a good and both demand and supply are inelastic, government revenue would increase and be the highest when compared to the other options.
Demand is elastic when a change in price has a greater effect on the quantity demanded.
Supply is elastic if a small change in price has a greater effect on the quantity supplied.
If demand or supply is elastic and government imooses tax, revenue would fall as quantity demanded would fall.
I hope my answer helps you