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 answer all. show complete solution. do not use excel please. thank you. Kim deposits her annual bonus into a savings account that pays 7% interest compounded annually. The size of her bonus increases by $3,000 each year, and the initial bonus amount is $10,000. Determine how much will be in the account immediately after the fifth deposit. Five annual deposits in the amounts of $15,000, $14,000, $13,000, $12,000, and $11,000 are made into a fund that pays interest at a rate of 7% compounded annually. Determine the amount in the fund immediately after the fifth deposit.

Tyrone wants to spend $15,000 on a new car three years from now. He opens a savings account and deposits $3,000 today. One year from now, he plans to deposit $3,000 in the account, and one year after that, he plans to deposit another $3,000. If the account earns 5% interest per year, how much additional money will Tyrone need three years from now to meet his $15,000 goal? [Enter your answer with no dollar sign or comma.].

What is the equal payment series for 6 years (the first payment is given at the end of year 1) that is equivalent to a single payment of $20,000 made at the end of the third year. (use i = 10 % compounded quarterly).