A $$1,000$ face value bond is currently selling at $1,008.$ The bond pays semiannual payments of $$28\mathrm{.}75$ each and matures in six years. What is the coupon rate?

A$.5\mathrm{.}75\%$

B$.4\mathrm{.}46\%$

C$.4\mathrm{.}50\%$

D$.2\mathrm{.}25\%$

E$.2\mathrm{.}85\%$