Using a spreadsheet, compute the minimum variance and tangency portfolios for the universe of three stocks described below. Assume the risk-free return is 5 percent. Hypothetical data necessary for this calculation are provided in the table below. See exercise 5.6 for detailed instructions.
![1959_c43f7827-dce4-480c-9318-1d1361eac063.png](https://secure.tutorsglobe.com/CMSImages/1959_c43f7827-dce4-480c-9318-1d1361eac063.png)