Which one of the following prices will an investor pay to purchase shares of stock that are currently outstanding? a. strike O b. ask O c.bid O d. futures Suppose your expectations regarding the Hong Kong stock market are as follows: State of the economy Probability Holding-period return (%) Boom 0.3 30 Normal growth 0.5 10 Recession 0.2 -15 The standard deviation of holding-period returns is: O a. 12.74% O b. 15.62% . 14.41% O d. 10.64%