1. Which of the following types of investors would like to buy low and to sell high?,

a. short-sellers,

b. margin purchasers,

c. cash purchasers

d. all of the above

2. In each of the following cases, calculate the accounting break-even and the cash break-even points. Ignore any tax effects in calculating the cash break-even. (Do not round intermediate calculations. Round your answers to 2 decimal places, e.g., 32.16.) Case Unit Price Unit Variable Cost Fixed Costs Depreciation 1 $ 2,830 $ 2,315 $ 8,000,000 $ 2,460,000 2 56 45 45,000 170,000 3 13 4 1,900 800 Case Accounting break-even Cash break-even 1 2 3.