Which of the following statement is true:
a) Since the subsidy increases both consumer surplus and producer surplus, subsidy does not create any deadweight loss.
b) In general, the burden of the tax falls on the more elastic side of the market.
c) None of the other answers is correct.
d) The economic incidence of the tax depends on who must legally pay the tax.
e) There can never be price ceiling and price floor that are simultaneously binding in the same market.