one component, the salety chain dip.

$\backslash$table$[[$Setup labor cost,$$25$ per hour$],[$Annual helding cost,$$14$ per unit$],[$Daly production,$1,006$ units $8$ hour day$],[$Annual demand,$33,000(275$ days each $$ daily demand of $120$ units$)],[$Desired lot size,$126$ units $($one hour of production$)]]$

To obtain the desired lot ske, the sel$-$up time that should be achieved s minutes $($found your response to two decima' places$)$