00:06
The operating income for producing and selling 20 ,000 units to calculate the operating income for producing and selling for producing and selling 20 ,000 units, 20 ,000 units.
00:40
So if we first need to determine the contribution margin per unit, with the contribution margin per unit, total contribution margin divided by the number of units, total contribution margin divided by number of units.
01:21
So $87 ,000 divided by 50 ,000 units, which is equal to $5 .80.
01:41
Next we have to calculate the total contribution margin for 20 ,000 units, total contribution margin for 20 ,000 units, for 20 ,000 units.
02:06
So the contribution for 20 ,000 units equals to contribution margin per unit into number of units...