A house costs $$147,000.$ It is to be paid off in exactly ten years, with monthly payments of $$1,721\mathrm{.}99.$ What is the APR of this loan?

A$.5\mathrm{.}8\%$

B$.7\mathrm{.}8\%$

C$.6\mathrm{.}8\%$

D$.4\mathrm{.}8\%$