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2. [6] Consider a two-consumer economy in which wA = (1, 1), WB = (3, 0), uf(x4, xA) = xfaz and ub(x1 , 27 ) = (x1) 2x2. (a) [2] Derive the Pareto set of this economy. (b) [2] Derive fair allocations for this economy. (c) [2] Derive a competitive equilibrium for this economy that generates the allocations you found in (b)