Salads (per hour) 30 Salads (per hour) 30+ 25+ 20 25 20 15 "으 15 10+ 10- 5+ 5 Lis PPF Joe's PPF 0 5 10 15 20 25 30 Smoothies (per hour) 0 5 10 15 20 25 30 Smoothies (per hour) (b) Joe's gains from trade (a) Liz's gains from trade The figure above shows the production possibilities frontiers (PPFs) for Liz and Joe. If they decide to trade salads for smoothies: O Liz should specialize in salads and Joe should specialize in smoothies. O Liz should specialize in smoothies and Joe should specialize in salads. O Liz should specialize in producing both since she has the same opportunity cost for each. O Joe should find another trading partner because he would have to sell fewer smoothies.

ples and no change in ce cream Od.+1 pie and +2 ice cream QUESTION 2 Pie Tim Pies Deve 10 The graphs above de loe Cream loe Cream make in a given weekend. Use this to answer the questions that follow. Which of the following is true? O a. Tim has the absolute advantage at both ice cream and pies and Dave has the comparative advantage at ice cream Ob. Dave has the comparative advantage at pies and Tim has the comparative advantage at ice cream OC. Tim has the comparative advantage at ice cream and pies Od. Dave has the absolute and comparative advantage at ice cream and Tim has the absolute and comparative advantage at pies QUESTION 3

ome 3. Gains from trade ses Consider two neighboring island countries called Dolorium and Arcadia. They each have 4 million labor hours available per week that they can use to Mog and Study Tools produce jeans, rye, or a combination of both. The following table shows the amount of jeans or rye that can be produced using 1 hour of labor. tal Options lege Success Tips Jeans Rye A- Country (Pairs per hour of labor) (Bushels per hour of labor) reer Success Tips Dolorium 4 16 ENDED FOR YOU Arcadia 10 Initially, suppose Arcadia uses 1 million hours of labor per week to produce jeans and 3 million hours per week to produce rye, while Dolorium uses 3 million hours of labor per week to produce jeans and 1 million hours per week to produce rye. Consequently, Dolorium produces 12 million pairs of jeans and 16 million bushels of rye, and Arcadia produces 5 million pairs of jeans and 30 million bushels of rye. Assume there are no other countries ng Focused willing to trade goods, so, in the absence…

Both Geppetto and Lewis are toy store owners. They decide that they would like to trade puzzles and puppets in order to better stock their toy store shelves. The table below compares their production possibilities schedules. Production Possibilities Schedules Geppetto Lewis Puzzles Puppets 90 E 0 Puzzles 20 Puppets 75 TH 10 16 8 60 15 12 16 45 20 8 24 30 EHT 25 30 32 40 Instructions: Enter your answers as a whole number. a. Geppetto and Lewis agree to trade at a rate of 3 puzzles for each puppet. With those terms of trade, who is most likely to be the supplier of puzzles? Who is most likely to be the supplier of puppets? Puzzles: (Click to select) Puppets: (Click to select) b. The two toy store owners agree to specialize and to trade 30 puzzles for 10 puppets. The terms of trade are still 3 puzzles for each puppet. How many puzzles and puppets will each one have after they complete their trade? Lewis: puzzles and [ puppets Geppetto: puzzles and puppets

Use the following table to answer the question below. Jake's Production Possibilities Schedule Pounds of Green Beans Pounds of Corn 160 120 80 40 0 0 10 20 30 40 Multiple Choice O One pound of green beans costs Jake pound(s) of corn. One pound of green beans costs Jane 1,4 1/4, 1 4,1 Jane's Production Possibilities Schedule Pounds of Green Beans Pounds of Corn 80 60 40 20 0 1, 1/4 0 20 40 60 80 pound(s) of corn.

Salads (per hour) 40 35 30 25 ur buy 20 salads from joe 20 Joe buys 10 smoothies 15 from Lie 10 Joe's PPF Li's PPF is 30 15 20 25 40 Smeothles (per hour) The figure above shows Liz's and Joe's production possibilities for Salads and Smoothies. Using the figure above, suppose with no trade Liz and Joe each produce at point A on their respective PPFS. Then, Joe suggests that they specialize and trade. He would produce only salads and Liz would produce only smoothies. Then, Joe says, he would buy 16 smoothies from Liz at a price of 1.5 salads per smoothie. Liz should A) accept Joe's offer since she will gain 4 salads, but no smoothies B) accept Joe's offer since she will gain 4 smoothies and 4 salads. OC) not accept Joe's offer since she would lose 2 smoothies and 2 salads. D) accept Joe's offer, as she will be as well off as with no trade.

30 Rafael's PPF Naomi's PPF 30 30 25 25 E of 20 20 A 15 15 10 10 A 5 5 10 15 20 25 30 0 5 10 15 20 25 30 Rackets Rackets Refer to the diagrams above. Suppose that before trading, Rafael and Naomi had been producing at point A on their respective PPF. What is Naomi's opportunity cost of producing 1 Racket? Select one: a. - 3 Balls b. - 1 Ball С. - 1/3 Вal d. - 15 Balls Balls Balls

Dreamliners per period 18 16 12 8 4 8 dreamliners A 0 4 8 B QUESTION 15 Production levels to the right of the PPF are: O attainable efficient O inefficient. Ounattainable 12 Production possibility frontier E : F H ● The graph shows the PPF for Aeroland. Given the graph above, what is the opportunity cost of increasing Dreamliner production from 8 dream liners (point E) to 16 Dreamliners (point B)? O12 small jets O18 small jets O 6 small jets 16 18 20 Small jets per period

Ice cream (millions of gallons per year) 5 A 4 В 3 2 3 4 Milk (millions of gallons per year) The figure above shows the production possibilities frontier for a country. The opportunity cost of a gallon of milk between combination point A and Bis A) 4 gallons of ice cream for a gallon of milk. B) 3 gallons of ice cream for a gallon of milk. C) 1 gallon of ice cream for a gallon of milk. D) 1/3 of a gallon of ice cream for a gallon of milk. E) zero because at point A, zero milk is being produced.

E1