PART 1: Consider another pure exchange economy with two consumers, A and B, and two goods, 1 and 2. The initial endowments are A = (0, 1) and B = (1, 0) and the utility functions are u^A (Xa) = x1^A+ x2^A u^B (Xb) = min(x1^B ,x2^B) . Compute the competitive equilibrium and find the contract curve of this economy.