Based on the figure at right, it can be inferred that OA. the consumer regards orange juice and apple juice as perfect complements. O B. the consumer regards orange juice and apple juice as perfect substitutes. C. the consumer does not consider orange juice as "good." O D. the consumer will never purchase any quantity of apple juice.

1. Say that there are two goods in the world, books and video games. Say that we observed two of Jim's choices: he chooses bundle A from the budget set bounded by budget line 1, and the bundle B from the budget set bounded by budget line 2. video games B A budget line 2 budget line 1 books a) For each of the two goods, based on the diagram: is the good normal, inferior, or we can't say for sure? Is the good ordinary, Giffen, or we can't say for sure? Explain. b) For which of the two budget lines is the opportunity cost of a book higher and why? What does that statement mean in the context of this model?

The diagram shows Sam's budget line. Which of the following combinations of gasoline and coffee are available to Sam? 40 32 24 16 8 4 8. 12 16 20 24 Coffee (pounds per week) OA. 40 gallons of gasoline and 0 pounds of coffee. B. 32 gallons of gasoline and 4 pounds of coffee. OC. 8 gallons of gasoline and 8 pounds of coffee. OD. 16 gallons of gasoline and 16 pounds of coffee. OE. All combinations except (D) are available to Sam. Gasoline (gallons per week)