Piedmont Company segments its business into two regions-North and South. The company prepared the contribution format segmented income statement as shown:Total Company North SouthSales $750,000 $500,000 $250,000Variable expenses $450,000 $350,000 $100,000Contribution margin $300,000 $150,000 $150,000 Traceable fixed expenses $144,000 $72,000 $72,000Segment margin $156,000 $78,000 $78,000Common fixed expenses $59,000 Net operating income $97,000Required: 1. Compute the companywide break-even point in dollar sales. 2. Compute the break-even point in dollar sales for the North region. 3. Compute the break-even point in dollar sales for the South region.