Suppose the average return on Asset A is 6.6 percent and the standard deviation is 7.8 percent and the average return and standard deviation on Asset B are 3.7 percent and 3.2 percent, respectively. Further assume that the returns are normally distributed. Use the NORMDIST function in Excel to answer the following questions..

a) What is the probability that in any given year, the return on Asset A will be greater than 9 percent? Less than 0 percent?

b)What is the probability that in any given year, the return on Asset B will be greater than 9 percent? Less than 0 percent?

c) In 1979, the return on Asset A was ?4.33 percent. How likely is it that such a low return will recur at some point in the future? d) Asset B had a return of 10.40 percent in this same year. How likely is it that such a high return on T -bills will recur at some point in the future?