places.$)$

$($a$)$ Minimum cost production lot size

$1x$

$($b$)$ Number of production runs per year

$($c$)$ Cycle time

$($d$)$ Length of a production run $($in days$)$

days

$($e$)$ Maximum inventory

$($f$)$ Total annual cost $($in $ $)$

$

$($g$)$ Reorder point

$43$: $x$