Please explain the steps to complete this without using excel: $(5)$ A product has the following gross requirements:

Other data for this scenario include: The setup cost is $$150,$ the inventory holding cost is $$\frac{2\mathrm{.}50}{?}$ unit

per week. There is no beginning inventory, and there are no scheduled receipts. Assume that lead

time is $0.$

$($a$)[3$ points$]$ For a Lot size with EOQ lot$-$sizing rule, what is the EOQ? $64\mathrm{.}8165$

$($b$)$ points Pl