Find FV and PV of the following annuities. What is the relationship between the FVs and PVs?

a. ₹100 per year at 9 per cent for 10 years

b. ₹500 per year for eight years at 15 per cent

c. ₹800 per year for 20 years at 7 per cent

d. ₹1,000 per year for five years at 0 per cent

e. ₹100 per month for five years at 10 per cent