The rate at which a consumer must give up y to get one more x is equal to Naim 21:42 Microeconomic Theory Chapter 4 The rate at which a consumer must give up y to get one more x is equal to A) -Px/Py. B) -Py/Px. C) -MUx/MUy. D) MUy/MUx Answer: -Px/Py. Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+