The rate of return of a $$1,000$ bond with semi annual compounding, at a term

of $5$ years, and market value of $$1,250$ with semiannual payments of $$50$

is

$11\mathrm{.}46\%$

$10\%$

$9\mathrm{.}16\%$

$6\mathrm{.}82\%$

cannot determine from the data provided