Suppose that the stock is currently trading at 50. Please use the following condition and the binomial model to price the following two 2-year options. 1): Each year, the stock price either increases by 20%, or decreases by 20% 2): The annual risk-free rate is 6% Construct a two-period binomial tree for the value of the stock index. Calculate the value of a European call option with an exercise price of 60.

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.