what is the return, standard deviation and vairance for the portfoli of investments?

need excel formulas

Portfolio Calculation Forcefully Delicious cookies is expanding into new businesses. 1. A Hot Chocolate company, 2. a Candy Company Hased on the following information, calculate the expected return and Mandard deviation for a $100.000 total investment, where $17,000 is invested in the hot chocolme dore; 533.000 is invested in the Candy company Weather condition Probability of Weather Ho Chocolate Candy Possible Possible Rates of Rates or Return (96) Return (66) 18 6 5 (5) 30 D 7 Global Warmin Mini Ice Are Same as it ever was 0.63 0.2 0.15 8