Sensitivity analysis is a good way to measure market risk because it explicitly takes into account diversification effects. b. well-diversified stockholders do not need to consider market risk when determining required rates of return. c. one advantage of sensitivity analysis relative to scenario analysis is that it explicitly takes into account the probability of specific effects occurring, whereas scenario analysis cannot account for probabilities. d. simulation analysis is a computerized version of scenario analysis where input variables are selected randomly on the basis of their probability distributions. e. market risk is important, but it does not have a direct effect on stock prices because it only affects beta.

Which of the following is true about presentation methods for providing training? audiovisual techniques are most effective when they are used alone. mobile technologies include training methods such as on-the-job training, simulations, business games and case studies, behavior modeling, interactive video, and web-based training that require the trainee to be actively involved in learning. the typical users for teleconferencing include employees who are part of a workforce that spends most of its time traveling, visiting customers or various company locations and has limited time available to spend in traditional training activities. webcasting involves classroom instructions that are provided online through live broadcasts. classroom instruction is no longer a popular training method because of new technologies such as interactive video and computer-assisted instruction.