If $\backslash ($ D$=8,500\backslash )$ per month, $\backslash ($ S$=\backslash$$ $46\backslash )$ per order, and $\backslash ($ H$=\backslash$$ $1\mathrm{.}50\backslash )$ per unit per month, a$)$ What is the economic order quantity? The EOQ is units $($round your response to the nearest whole number$).$The EOQ is units $($round your response to the nearest whole number$).$ b$)$ How does your answer change if the holding cost doubles? The EOQ is units $($round your response to the nearest whole number$).$ c$)$ What if the holding cost drops in half? The EOQ is units $($round your response to the nearest whole number$).$