Joy is considering adding a rack of greeting cards to her product offerings at Crawford Books Limited. Joy would need to buy a display rack, which will cost her $400. She can buy a carton of 250 cards for $500. She is thinking of selling the cards for $4.00 each. At that price, Joy's breakeven point would occur at cards sold. A. 400

B. 300

C. 200

D. 100

scenario: hawaii and south carolina are trading partners. hawaii has an absolute advantage in the production of both coffee and tea. the opportunity cost of producing 1 pound of tea in hawaii is 2 pounds of coffee, and the opportunity cost of producing 1 pound of tea in south carolina is 1/3 pound of coffee. which of the following statements is true? a. south carolina should specialize in the production of both tea and coffee. b. hawaii should specialize in the production of tea, whereas south carolina should specialize in the production of coffee. c. hawaii should specialize in the production of coffee, whereas south carolina should specialize in the production of tea. d. hawaii should specialize in the production of both tea and coffee.