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Problem 2. Betty has specific preferences. 1. Use the strict preference and indifference relations ( > and ~ ) to define Betty's weak preference set for bundle (2,3). 2. Betty's preferences are described by the utility function U = xy. Use Betty's specific utility function to define Betty's weak preference set of bundle (2, 3). 3. It turns out that U(c) = U(Cc, yc) = xy = 35. Use the number 35 to define Betty's weak preference set of bundle c. 4. Express (2, 3) ~ c using the weak preference relation (_) 5. Express b > c using Betty's weak preference sets