If you invest $$750$ at the end of each year and expect to have $$5,243\mathrm{.}36$ in $6$ years, what is the quoted $($nominal$)$ interest rate on your account if it has semi$-$annual compounding? Explain.

A$.4\mathrm{.}34\%$ B$.6\mathrm{.}09\%$ C$.6\mathrm{.}00\%$