Tej Dhakar's company wants to establish kanbans to feed a newly established work cell. The following data have been provided. Note: This is a level production system.

$\backslash$table$[[$Daily demand,$250$ units$],[$Production lead time,$1\mathrm{.}00$ day$],[$Safety stock,$0\mathrm{.}50$ day$],[$Kanban size,$50$ units$]]$

How many kanbans are needed? kanbans $($round your response to the nearest whole number$).$