The last four years of returns for a stock are as follows: Year1 (-4%) Year2 ( 28%) Year3 ( 12%) Year4 ( 4%), What is the average annual return, the variance of the stock's return, and the standard deviation of the stock's return

You plan to invest some money in a bank account. which of the following banks provides you with the highest effective rate of interest? hint: perhaps this problem requires some calculations. bank 1; 6.1% with annual compounding. bank 2; 6.0% with monthly compounding. bank 3; 6.0% with annual compounding. bank 4; 6.0% with quarterly compounding. bank 5; 6.0% with daily (365-day) compounding.