Consider an item with the following demand pattern:

$50$ points

$\backslash$table$[[$Period$,1,2,3,4,5],[$Demand$,50,80,,100,30]]$

The initial inventory at the start of period $1$ is $0$ and a replenishment plan of the periods must be placed. Purchase cost of $$50,$ and ordering cost per order of $$75,$ and a holding cost fraction per penod of $0\mathrm{.}04.$

Determine the order sizes by the Warner$-$Within algorithm. Provide the ordering schedule and cumulative variable costs in a table format just like seen in this module.

The demand for period $3$ will be your last $2$ digits of your student number $($if your sludent number is $45678,$ the demand for period $3$ is $78)$

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