please work on excel and show the formulas and well as the answers. thank you

You are considering two investment options, which are expected to behave differently in different political situations as follows: Possible Outcomes Stock A Stock B Probability Returns Returns Democrats 0.25 5% 10% Republicans 0.50 10% 12% Libertarians 0.05 -6% -11% Independents 13% 16% Calculate the expected rate of return, standard deviation, and coefficient of variation for Stock A, Stock B and a portfolio consisting of 50% in A and 50% in B) (Work with Excel and copy your clean answer table here) 0.20 es