Suzy Co. produces and sells three products (X, Y, and Z). The following data relate to the three products: X Y Z Demand in units 160 150 140 Selling price per unit $130 $160 $150 Raw materials costs per unit $65 $80 $90 Labor time in minutes per unit 10 20 15 Which is the most profitable product if there is a constraint on labor time, so that total demand for all products cannot be met?