Suppose the market for tease Cherokee Rose Valley done with talking to me incurred any luck with still being supply curve and suppose there is an excise tax on tea. Ceteris paribus. Which of the following is most likely to lead to an increase in costumer surplus in the tea market?

a, When the government increase the excise tax on tea.

b, when the government imposes a sales tax on tea.

c,When the government remove the excess tax on tea.

d, both a and b