If Brett invests R$5000$ at the beginning of each year at an interest rate of $8\%$ over a ten$-$year period, the future value of the investment would be $...$

a$.$ R$60000\mathrm{.}00$

b$.R78227\mathrm{.}44$

c$.$ R$81000\mathrm{.}00$

d$.R58687\mathrm{.}43$

Clear my choice