Flores$$ Manufacturing, Inc., is moving to kanbans to support its$$ electronic$-$board assembly lines. Determine the size of the kanban for subassemblies and the number of kanbans needed.

$$

Setup cost

$$$$21$

Annual holding cost subassembly

$$$$150$ per subassembly

Daily production

$550$ subassemblies

Annual usage

$37,500(=50$ weeks$\backslash$times $5$ days each$\backslash$times daily usage of$150$subassemblies$)$

Lead time

$3$ days

Safety stock

$1$day$\text{'}$s production of subassemblies

Part $2$

The kanban size is $104104($round your response to the nearest whole$$ number$).$