What is the expected return on a portfolio that has $100 invested in stock 1 with an expected return of 18.0% and $45 invested in stock 2 with an expected return of 12.0%? O 16.1% O 16.3% O 16.5% O 16.7% Calculate the economic break-even level of sales for a project requiring an investment of $2,000,000 and cash flows =(.25)(sales)-$150,000 in years 1 and 2. Assume the discount rate is 12%. Choose the closest answer. O $3,254,890 O $ 3,504,890 O $5,333,585 $6,190,476