Answer :
Assuming the company's constraint is labor hours, the contribution margin per unit of constraint for Product XYZ is $1.50 per minutes.
Contribution margin per unit
Using this formula
Contribution margin=Product XYZ contribution margin per units/Machine time
Where:
Product XYZ contribution margin per units=$15
Machine time=10 minutes
Let plug in the formula
Contribution margin=$15/10 minutes
Contribution margin=$1.50 per minutes
Inconclusion the contribution margin per unit of constraint for Product XYZ is $1.50 per minutes.
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