For markets with perfectly elastic supply and perfectly inelastic supply, respectively, the introduction of a tax will most likely result in:Markets with perfectly elastic supply Markets with perfectly inelastic supply （） ①A. A price increase, and the seller bears the tax A price increase, and the buyer bears the tax ②B. A price increase, and supply remains the same No change in price, and the buyer bears the tax ③C. A price increase, and the buyer bears the tax No change in price, and the seller bears the tax

A. ①

B. ②

C. ③