Using the Economic Order Quantity $)=(EOQ$

$11.$ The calculated EOQ is $($USE A WHOLE NUMBER, NO DECIMALS$)$

EOQ$=\sqrt[\phantom{2}]{\frac{2SD}{H}},$ EOQ $=\sqrt[\phantom{2}]{\frac{2(475)(7800)}{61\mathrm{.}25}}=347\mathrm{.}82$

Using the calculated EOQ, How often will orders be placed? Weeks. DO NOT ROUND $($Show $2$ decimal places$)$

$T\mathrm{.}13\mathrm{.}0,[(\frac{Q}{D})52)$

According to the information supplied, what would be the annual inventory cost if they used the calculated EOQ? Also, separately identify the annual holding cost $($AHC$)$ and annual ordering cost $($AOC$).$

$(2$ decimal places each$)$

$13.$ AOC$=$

$14.$ AHC$=$

$15.TC=$

$16.$ If they could order the EOQ instead of $900,$ how much would this one store stand to save annually? $(2$ decimal places$)$