A firm issues an eight$-$year, $6\%$ semiannual coupon, $$1000$ par value bond. The bond can be called in three years at a price of $$1060.$ The current price is $$940.$ What is the bond's yield to call?

$6\mathrm{.}99\%$

$10\mathrm{.}13\%$

$5\mathrm{.}06\%$

$3\mathrm{.}50\%$