ABC Company produces three products: A, B, and C.
The company only has			240	labor hours per week to produce these 3 products
Product information is as follows:
	A	B	C
Unit selling price	160	100	210
Unit variable costs	100	50	180
Unit contribution margin	60	50	30
Labor hours per unit	6	4	6
Maximum demand in units per week	15	20	30
Required:
What is the optimal product mix(how many X, Y, and Z should be produced) the company would produce for a week based on only having 240 labor hours and the demand for each product? Explain your answer and show computations.