00:01
So you want to compute the january 31st ending inventory and cost of goods sold, assuming that they use the perpetual inventory system and they use average cost.
00:15
So you're going to start by setting up a table with the date, the units, the unit cost, and the total cost.
00:37
The unit cost is the total over the number of units.
00:46
So the opening balance is 500 units.
00:55
It's a $55 unit cost and it's $27 ,500.
01:01
They gave us that information.
01:04
And then on january 10th, there's another 500 units and they are bought at $60 a unit.
01:14
And so that is $30 ,000.
01:17
So right now, we have a balance.
01:21
We have 1000 units.
01:26
Our total cost is $57 ,500.
01:31
And so that gives us a unit cost of $57 .5.
01:37
So this unit cost is calculated.
01:40
Our next date is a sale.
01:48
So i'm going to mark that as 12...