Sam's Club is trying to compare the sales performance of two brands of exercise bicycles. Over the year, they sold $$675,000$ worth $($COGS$)$ of SpinMaster bikes and $$435,000$ of PedalPimp bikes. They started the year with $$66,525$ of SpinMaster and $$29,000$ of PedalPimp inventory and ended it with $$58,525$ of SpinMaster and $$36,000$ of PedalPimp inventory. What is the stockturn rate for SpinMaster and PedalPimp, respectively?

$11\mathrm{.}57$;$12\mathrm{.}92$

$9\mathrm{.}6$; $12\mathrm{.}46$

$10\mathrm{.}8$;$13\mathrm{.}38$

$8\mathrm{.}7$;$14\mathrm{.}48$

$13\mathrm{.}38$;$10\mathrm{.}8$