Consider the following information:

State of Economy Probability of State of Economy Rate of Return if State Occurs

Stock A Stock B

Recession $0\mathrm{.}300\mathrm{.}050\mathrm{.}15$

Normal $0\mathrm{.}550\mathrm{.}150\mathrm{.}15$

Boom $0\mathrm{.}150\mathrm{.}200\mathrm{.}35$

Calculate the expected return for the two stocks.

Note: Do not round intermediate calculations. Enter your answers as a percent rounded to $2$ decimal places.

Calculate the standard deviation for the two stocks.