Consider a discount bond that pays $$1,000$ when it matures in ten years. If you require a yield to maturity of $10\%,$ the value of that bond today $($i$.$e the price you should be willing and able to pay$)$ is:

$$ $$909\mathrm{.}09$

$$743\mathrm{.}49$

$$1,610\mathrm{.}51$

$$ $$620\mathrm{.}92$