Refer to Figure 1.1. Producer surplus in the market above, with a per unit tax of P1 minus P3, equals Naim 14:29 Economics Refer to Figure 1.1. Producer surplus in the market above, with a per unit tax of P1 minus P3, equals a. area a b. area a+b+c c. area f d. None of the above. Answer: C Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+