If you were to borrow $9,000 over five years at 0.14 compounded monthly, what would be your monthly payment?

Your brother, who is 6 years old, just received a trust fund that will be worth $23,000 when he is 21 years old. If the fund earns 0.10 interest compounded annually, what is the value of the fund today?

You have invested 30 percent of your portfolio in Jacob, Inc., 40 percent in Bella Co., and 30 percent in Edward Resources. What is the expected return of your portfolio if Jacob, Bella, and Edward have expected returns of 0.01, 0.11, and 0.02, respectfully?