You have $6,000 to Invest and are deciding between investing in an equity mutual fund and Treasury bills. The fund has an expected return of 8% and a standard deviation of returns of 20%. T-bilis have a return of 2%. Part 1 Attempt 3/10 for 10 pts. If you put 78% into the mutual fund, what is your expected rate of return for the complete portfolio? 3+ decimals Submit Part 2 Attempt 1/10 for 10 pts. What is the standard deviation of returns if you put 78% Into the mutual fund? 31 decimals Submit Part 3 - Attempt 1/10 for 10 pts. Since you're risk-averse, you are only willing to tolerate a standard deviation of 10% on the complete portfolio. How much money should you put into T-bills (in $)? decimal