PLS SOLVE ALL WITH STEPS!!!!

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11 a b c d 12 a b c d 13 a b c d Jane is a financial advisor. She informs a client that the expected return on a portfolio is g = 7.5 percent, with a standard deviation of o = 10 percent. What is the probability that the return would be above 15 percent? 0.2699 0.2546 0.2402 0.2266 Jennifer is a financial consultant. She tells her client that the probability of making a return on a portfolio above 15 percent is 9%. The standard deviation of the return is o = 5. What is the mean (expected) return on the portfolio? 9.13 8.30 7.54 6.86 Bob is an investment manager. He tells his client that the probability of making a positive return is 0.90. Returns are normally distributed with a mean of = 8.5 percent. What is the risk, measured by standard deviation, that Bob assumes in his calculations? 6.63 7.37 8.19 9.10