Abey$$ Kuruvilla, of Parkside$$ Plumbing, uses $1$ comma $220$ of a certain spare part that costs $$$$26$ for each$$ order, with an annual holding cost of $$$$23.$

Part $2$

$$a$)$ Calculate the total cost for order sizes of$25,40,50,60,$ and $100($round your responses to two decimal$$ places$).$

Order Size

Total Cost$($$$)$

$25$

$$

enter your response here

$40$

$$

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$50$

$$

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$60$

$$

enter your response here

$100$

$$

enter your response hereb$)$ What is the economic order$$ quantity?

$$

enter your response here units $($round your response to two decimal$$ places$).\backslash$