4. Suppose that U(x,y) = min(3x,y). Further suppose that per unit and per unit and income is I = $105. For this consumer, the optimal basket to buy would be (A)(x,y) = (9,3) (B) (x,y) = (3,1) (C)(x,y) = (1,3) (D) (x,y) = (3,9)
4. Suppose that U(x,y) = min(3x,y). Furt..-阿摩線上測驗