A company sells three products as shown below: Product X Product Y Product Z Total Units 60,000 140,000 50,000 250,000 Sales $90,000 $150,000 $60,000 $300,000 Variable Costs $63,000 $93,000 $19,000 $175,000 Contribution Margin $125,000 Fixed Costs $100,000 Required: a. How many units of each product need to be sold to breakeven? b. How many units must of each product must be sold if the company wants to have a profit of $50,000?