Answer:
LIFO (Last-in, First-out) assumes that the last items purchased are the first ones to be sold. Therefore, we will assume that the 50 packs of felt pens on hand at the end of the period are from the first purchase of 60 packs at $3.80 each.
First, let's calculate the cost of the 100 packs purchased at $4.00 each:
100 packs x $4.00/pack = $400
Now, let's calculate the cost of the 60 packs purchased at $3.80 each:
60 packs x $3.80/pack = $228
Since we are using LIFO, we will assume that the 50 packs on hand at the end of the period are from the first purchase of 60 packs at $3.80 each. Therefore, we will subtract the cost of 50 packs from the $228:
50 packs x $3.80/pack = $190
The value of the ending inventory using LIFO will be the cost of the remaining 10 packs from the second purchase (60 packs) at $3.80 each, plus the cost of the 50 packs from the first purchase (60 packs):
10 packs x $3.80/pack = $38
$190 + $38 = $228
Therefore, the value of the ending inventory using LIFO is $228.