In light of the information , compute the expected values and standard deviations of stocks G, O, A, and T.

Risk-Free Rate Economy Condition Catastrophic Bad Neutral Good Exuberant Capital Allocations Probability 0.10% 2.10% 31.25% 38.90% 26.25% 1.50% Stock G -60.15% -12.55% 3.45% 15.15% 70.15% 32.65% Stock O -24.50% -7.15% 0% 9.15% 31.45% 15.75% Stock A -2.15% 1.30% -0.30% 3.45% 7.60% 22.10% Stock T -1.50% -1.00% 0.40% 1.80% 3.00% 29.50%