Multiple Choice
Elmer's utility function is U(x, y) = min{x, y2}.If the price of x is $15, the price of y is $20, and Elmer chooses to consume 7 units of y, what must Elmer's income be?
A) $245
B) $1,750
C) $975
D) $875
E) There is not enough information to tell.
Correct Answer:

Verified
Correct Answer:
Verified
Q4: Clara's utility function is U(X, Y)=
Q5: Clara's utility function is U(X, Y)=(X +
Q6: Charlie has a utility function U(x<sub>A</sub>, x<sub>B</sub>)=x<sub>A</sub>x<sub>B</sub>,
Q7: Ambrose's utility is U(x<sub>1</sub>, x<sub>2</sub>)== 4x<sup>1/2</sup><sub>1</sub> +
Q8: Charlie's utility function is U(x<sub>A</sub>, x<sub>B</sub>)=x<sub>A</sub>x<sub>B</sub>.If Charlie's
Q10: Elmer's utility function is U(x, y)= min{x,
Q11: Charlie has a utility function U(x<sub>A</sub>, x<sub>B</sub>)=x<sub>A</sub>x<sub>B</sub>,
Q12: Clara's utility function is U(X, Y)=
Q13: Clara's utility function is U(X, Y)=(X +
Q14: Charlie has a utility function U(x<sub>A</sub>,