Assume you own a portfolio of diverse securities which are each correctly priced. Given this, the reward-to-risk ratio: a. for the portfolio must equal 1.0. b. for the portfolio must be less than the market risk premium. c. for each security must equal zero. d. of each security is equal to the risk-free rate. e. of each security must equal the slope of the security market line.

One of your new suppliers, kim, has been hearing rumors about your firm’s lack of capability to deliver high quality products and writes an email asking you to address the claims being made. in replying to her, you want to be sure that you are very clear and leave no room for misinterpretation. which of the following aspects of effective communication should you give the most attention? (a) making sure you understand kim’s areas of expertise. (b) supporting your reply with relevant data and facts. (c) establishing your credibility as an expert. (d) paying attention to implied communications.