Forcefully Delicious cookies is expanding into 3 new businesses- 1. A Hot Chocolate company, 2. a Candy Company, and, 3. An Ice Cream stand. Based on the following information, calculate the expected return and standard deviation for a $100,000 total investment, where $30,000 is invested in the hot chocolate store; $20,000 is invested in the Candy company; and $50,000 is invested in the Ice Cream stand- on excel please

Weather condition	Probability of Weather	Hot Chocolate Possible Rates of Return	Candy Possible Rates of Return	Ice Cream Possible Rates of Return
Hot Weather	0.4	-20%	10%	22%
Cold Weather	0.6	22%	8%	-15%