00:01
Hello, let's fill in the columns in this table.
00:05
So first we have quantity.
00:08
Here we have 0, 1, 3, 4, 5 and 6.
00:18
Now we have total fixed cost which is the same, which is 10 everywhere because it's fixed cost, doesn't change with quantity.
00:29
Then we have total variable costs.
00:35
They depend on quantity.
00:40
12, 20, 25, 40, 60, 65 and 100.
00:56
Now we can find the margin cost.
00:59
It's a change in the total cost.
01:05
The difference in variable cost basically.
01:10
It's 12, here we have 8, then we have 5, 15, 20 and sorry, it's not 20, it's 25 and then it's 35.
01:35
And then it's 35...