Compute the standard deviation given these four economic states, their likelihoods, and the potential returns Economic State Probability Return Past Growth 0.40 500 Slow Growth 0.40 104 Recession 0.10 -108 Depression 0.10 - 54 Multiple Choice 6.71 percent 22 5 percent 23.37 percent 52.20 percent MacBook Air 80 F2 000 Ft F3 $ * % 5 & 7 8