a.Find the future value and the interest earned for each of the following annuities,

i.RM6,000 every year for 8 years at 12% compounded annually

ii.RM800 every month for 2 years 5 month at 5% compounded monthly

iii.RM950 every 3 months for 3 years 9 months at 6% compounded quarterly

iv.RM2,450 every 2 months for 1 year 8 months at 6% compounded every months