Hi Tutors, please assist with the following questions.

Thank you so much

R 10000 is deposited annually into a life insurance fund for 10 years after which i will retire.

1. if i started making deposits at the beginning of the year and earn interest rate of 8%, how much will i have at the end of year 10?
2. Instead of a lump sum, i receive annuities for the next 20years (years 11 through 30). what is the constant annual payment i expect to get assuming the 8% interest rate during the distribution period.