Q$4$:

Holding cost$=$ $$2\mathrm{.}50/$unit$/$week Ordering cost$=$ $$150$

Lead time$=1$ week.

Beginning inventory$=40$

$123456789101112000$

On hand $40$ inventory

Net

requirements Planned order receipt

a$.$ Develop a lot$-$for$-$lot solution by filling the table above $(8$ points$)$

b$.$ Calculate total relevant costs $($holding and ordering$)$ for the data in the table above $(4$ points$)$