By using the excel spreadsheet, compute the expected return and standard deviation of the returns on a portfolio that is invested in stocks A, B, and C? The total amount you invested in the portfolio is $95,000, where $33,000of this amount ofmoneyis invested in stock A and $20,000 is invested in stock B, the rest were invested in stock C. Probability of state of Economy 10% 30% 60% Returm if state Occurs State of Economy Boom Norma Recession Stock A 17% 890 Stock B 6% 10% 19% Stock C 2290 15% 25% Notes 1. You must showall steps in finding the Standard Deviation 2. Use the function tools available in Excel