17. (1pt) You are trying to have $500,000 for retirement in 25 years. If you have an account that earns 10k campounded seml-annually, how much would you need to deposit today in or der to meet your retirement goal? 18. (1pt) What APR would you have to earn in and account with ANNUAL compounding and you deposited $3,000 today and wanted $4,500 at the end of 5 years? APR= 19. (1pt) What APR would you have to earn in and account with MONTHLY compounding and you deposited $3,000 today and wanted $4,500 at the end of 5 years? APR= 20. Using the EAR formula or calculator, find the EAR of the following rates. (to 2 decimal places)