Microeconomics 6th Edition by Robert Hall, Shirley Kuiper, Marc Lieberman

Exercise 14

[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.