XYZ Company produces three products: A, B, and C. Product A has a contribution margin of $20 and requires 1 hour of machine time. Product B has a contribution margin of $30 and requires 2 hours of machine time. Product C has a contribution margin of $36 and requires 1.5 hours of machine time. If machine hours are considered scarce, in what product mix order should XYZ Company schedule the production of Products A, B, and C for the available machine hours?

	First A, then B, then C.
	First C, then A, then B.
	First C, then B, then A.
	First B, then C, then A.