pls solve them fast

13. Calculate the compound interest of an annuity due of BD400 paid each 4 months for 6.2 years if the nominal rate is 3% thirdly? * (3 Points) Enter your answer 14. Manl paid at the end of each year sum of money at 4.5% annually so that the amount of annuities after 12 years was BD 900.578 What was the value of each annuity? (4 Points) Enter your