[Uses the Indifference Curve Approach] With the
quantity of popcorn on the vertical axis and the
quantity of ice cream on the horizontal axis, draw
indifference maps to illustrate each of the following
situations. (Hint: Each will look different from the
indifference maps in the appendix, because each
violates one of the assumptions we made there.)
a. Larry’s marginal rate of substitution between ice
cream and popcorn remains constant, no matter
how much of each good he consumes.
b. Heather loves ice cream but hates popcorn.