Sub sandwiches Mountain Dew

-The above table gives Sue's marginal utility schedules for sub sandwiches and Mountain Dew, the only products Sue consumes. Suppose initially the price of a sub sandwich is $4 each and the price of a Mountain Dew is $2 each. Sue's income is $12. If the price of subs rises to $6 each, Sue will consume
A) more Mountain Dews.
B) fewer subs.
C) fewer Mountain Dews so that she can still afford to buy two subs.
D) Both answers A and B are correct.

Question

Sub sandwiches Mountain Dew
 
-The above table gives Sue's marginal utility schedules for sub sandwiches and Mountain Dew, the only products Sue consumes. Suppose initially the price of a sub sandwich is $4 each and the price of a Mountain Dew is $2 each. Sue's income is $12. If the price of subs rises to $6 each, Sue will consume
A) more Mountain Dews. 
B) fewer subs. 
C) fewer Mountain Dews so that she can still afford to buy two subs. 
D) Both answers A and B are correct.

Quizplus · Accepted Answer

When the price of subs increases, Sue will likely buy fewer subs due to the higher cost. With the remaining budget, she may buy more Mountain Dews as they are relatively cheaper, maximizing her utility.

Sub Sandwiches Mountain Dew