Piedmont Company segments its business into two regionsNorth and South. The company prepared the contribution format segmented income statement as shown: Total Company North South Sales $ 825,000 $ 550,000 $ 275,000 Variable expenses 495,000 385,000 110,000 Contribution margin 330,000 165,000 165,000 Traceable fixed expenses 156,000 78,000 78,000 Segment margin 174,000 $ 87,000 $ 87,000 Common fixed expenses 69,000 Net operating income $ 105,000 Required: 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.