the expected rate of return for an investment in a start up solar energy company is 38% but the standard deviation is 12%. By contrast, the expected rate of return for an investment in an established cosmetic company with a promising new line is 22% with a standard deviation of 6% which of the following statements is FALSE? a.)Investing with the start-up solar energy company involves the most risk. b.)Investing with the start-up solar energy company has the highest rate of return. c.)Investing with the cosmetic company involves the most risk. d.)Investing with the cosmetic company has the lowest rate of return.