A $86,000 trust is to be invested in bonds paying 7%, CDs paying 6%, and mortgages paying 9%. The bond and CD investment must equal the mortgage investment. To earn a $6620 annual income from the investments, how much should the bank invest in bonds

You want to have $80,000 in your savings account 11 years from now, and you’re prepared to make equal annual deposits into the account at the end of each year. if the account pays 6.30 percent interest, what amount must you deposit each year? (do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.)