Holly has worked for Ford Motor Company for several years. Each year, she purchases 50-100 shares of the company's stock for her investment portfolio. During the current year, Holly sold 25% of her stock to purchase a new home. She hasn't maintained records to track the basis of the shares as she purchases them for her stock portfolio. What method should she use to calculate her tax basis?

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.