You are considering investing in a project with the following possible outcomes: Calculate the expected rate of return and standard deviation of returns for this investment, respectively. Probabilities: Boom:0.07 Normal:0.5 Decline:0.3 Depression:0.13 Returns: Boom:10% Normal:7% Decline:2% Depression:-11%

A.3.21%, 4.77%

B.2.98%, 6%

C.3.37%, 6.09%

D.7.43%, 5.65%