$25.$ A loan of R$15,000$ is charged at an annual interest rate of $8\%,$ compounded monthly. If the loan is repaid in full after $2$ years, what is the total repayment amount?

A$.$ R$18,003\mathrm{.}56$

B$.$ R$17,593\mathrm{.}04$

C$.$ R$17,642\mathrm{.}19$

D$.$ R$19,024\mathrm{.}87$