A $20-$year corporate bond pays $$50$ interest every six months. What is the bond's price if the bond's promised YTM is $6\mathrm{.}5$ percent?

Multiple Choice

$$1,388\mathrm{.}65$

$$1,624\mathrm{.}79$

$$1,260\mathrm{.}22$

$$1,450\mathrm{.}49$

$$1,563\mathrm{.}54$