How long by years will it take BD 2000 at 3.5% Thirdly to give compound interest of BD 1350.600? * 7.5 years O 15 years 12 years O 5 years 7. Find the compound amount for BD12,000 at interest rate 3% every 3 months for 10 years BD 12,000 BD 39,144.453 BD 27,144.453 at interest rate