10) Vanessa wants to withdraw $8,000 each year from July 1, 2025 through July 1, 2029. The investment fund earns interest at a rate of 5%. In order to make these withdrawals, Vanessa will invest an annuity on July 1, 2021 through July 1, 2024. Calculate the annuity Vanessa needs to invest each year. 11) Yellow Company purchases a truck on January 1, 2021. According to the contract Yellow will not make any payments in 2021, 2022 and 2023. Yellow is to make an annuity payment of $5,000 starting December 31, 2024 through December 31, 2028. Calculate the cost of the truck. 12) Stella has $3,000,000 in her investment fund. She wishes to withdraw $338,868 at the end of each of the next 13 years. What interest rate must she earn in order to accomplish her goal