A company contributes $180 per month into a retirement fund paying 4.30% compounded monthly and employees are permitted to invest up to $2,400 per year into another retirement fund which pays 4.30% compounded annually. How large can the combined retirement fund be worth in 26 years?

Melissa agrees to contribute $500 to the alumni fund at the end of each year for the next 4 years. Shannon wants to match Melissa's gift, but he wants to make a lump-sum contribution. If the current interest rate is 2.5% compounded annually, how much should Shannon cortribute to equal Melissa's gift? (Round your answer to the nearest cent.)

If $10,000 is invested in an account at United Mutual fund for 18 years, earning 10% compounded annually, what would its future worth be after 18 years?

Please solve complete in hand written