1. Standard Deviation. The past five monthly returns for PG&E are −3.49 percent, 4.68 percent, 4.09 percent, 6.95 percent, and 3.90 percent. Compute the standard deviation of PG&E’s monthly returns. Standard Deviation % =
2. Assume you have taken out a balloon mortgage loan for 2,500,000 to finance the purchase of a commercial property. the loan has a term of 5 years but amortizes over 25 years. calculate the balloon payment at maturity (5year) if the interest rate on this loan is 4.5%?
how do you work this problem step by step