Company A grants a loan of $$350000$ to company B on April $7$th$.$The interest rate agreed on Is $4\mathrm{.}5\%$ and the amount that company B paid to company A later is $$358750.$ When was the repayment of the loan made?

Select one:

a$.$ May $2$th

b$.$ December $2$nd

c$.$ Octaber $27$th

d$.$ None of the above