Lisa has $1,000 in cash today. Which one of the following investment options is most apt to double her money? 1) 7 percent interest for 10 years 2) 6 percent interest for 10 years 3) 8 percent interest for 5 years 4) 12 percent interest for 5 years 5) 6 percent interest for 3 years A portfolio has 40% invested in stock A and the rest invested in stock B. If stock A has a beta of 1.3 and stock B has a beta of 0.7, what's the beta of the portfolio? Your Answer: Assume that a stock had an expected return of 11.00 percent and a standard deviation of 3.25 percent. What is the high end of returns would you expect to see on the stock 95 percent of the time?(Enter your answers as a percentage rounded to 2 decimal places. For example, enter 8.43% instead of 0.0843) Your Answer: A stock has had returns of 28 percent, 6 percent, -24 percent over the last three years, respectively. What is the geometric mean return for this stock?(Enter your answers as a percentage rounded to 2 decimal places. For example, enter 8.43% instead of 0.0843) Your