Consider the following scenario analysis Rate of Return Scenario Probability Stocks Bonds Recession 0.20 18% -63 19 Normal economy 0.50 0.30 26 Boom a. Is it reasonable to assume that Treasury bonds will provide higher returns in recessions than in booms? O N Yes b. Calculate the expected rate of return and standard deviation for each investment. (Do not round intermediate calculations. Enter your answers as a percent rounded to 1 decimal place.) Expected Rate of Return Standard Deviation Stocks Bonds