A

$$$$1$ comma $0001,000$

par value bond has a current price of

$$$$711\mathrm{.}82711\mathrm{.}82$

and a maturity value of

$$$$1$ comma $0001,000$

and matures in

$77$

years. If interest is paid semiannually and the bond is priced to yield

$99\%,$

what is the$$ bond's annual coupon$$ rate?