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Question 2. Suppose a consumer has a utility function such that the income-elasticity of demand for good i is zero. 81 th t 10w a 6533: am apt : apt where sci is the Marshallian demand for good i, and h; is the Hicksian demand for good 2'. Question 3. Consider a demand problem with three goods it = (e,b,c) and price vector p = (136,103,, p6). Let the agent have utility function u(o,b, c) = 'yln(o)+[1 1r) ln(b) + c and facing the usual budget constraint px = m For what values of income m does the agent demand a strictly positive quantity of all goods