A city government trying to pass an excise tax for that the economic burden would be borne strictly through the seller will succeed when this imposes a tax on a good for that the price elasticity of: (i) demand is unitarily elastic. (ii) supply is relatively elastic. (iii) demand is perfectly inelastic. (iv) supply is relatively inelastic. (v) demand is perfectly elastic.
Please choose the right answer from above...I want your suggestion for the same.