You have $100,000 to invest in either Stock D, Stock F, or a risk-free asset. You must invest all of your money. Your goal is to create a portfolio that has an expected return of 11.6 percent. Assume D has an expected return of 15.1 percent, F has an expected return of 11 percent, and the risk-free rate is 6.05 percent. If you invest $50,000 in Stock D, how much will you invest in Stock F

Which of the following statements about revision is most accurate? (a) you must compose first drafts quickly (sprint writing) and return later for editing. (b) careful writers always revise as they write. (c) revision is required for only long and complex business documents. (d) some business writers prefer to compose first drafts quickly and revise later; others prefer to revise as they go.