A company using a kanban system has an inefficient

machine group. For example, the daily

demand for part L$105$A is $3,000$ units. The average waiting

time for a container of parts is $0\mathrm{.}8$

day. The processing time for a container of L$105$A is $0\mathrm{.}2$ day,

and a container holds $280$ units.

Currently, $29$ containers are used for this item. What is the

total planned inventory $($WIP and

finished$)$ for L$105$A$?$

$8102$ units

$5400$ units

$8120$ units

$5410$ units