(Solved): Suppose that the utility function for two goods \( X \) and \( Y \) is given by \( U=x^{2} y \). (a ...
Suppose that the utility function for two goods \( X \) and \( Y \) is given by \( U=x^{2} y \). (a) Write the equation of the indifference curve for a consumer who purchases 4 units of \( X \) and 20 units of \( Y \). (b) If the consumer purchases 80 units of \( Y \), how many units of \( X \) must be purchased to retain the sarne level of utility?