Piedmont Company segments its business into two regionsNorth and South. The company prepared the contribution format segmented income statement shown below: Total Company North South Sales $ 750,000 $ 600,000 $ 150,000 Variable expenses 510,000 480,000 30,000 Contribution margin 240,000 120,000 120,000 Traceable fixed expenses 128,000 64,000 64,000 Segment margin 112,000 $ 56,000 $ 56,000 Common fixed expenses 54,000 Net operating income $ 58,000 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. (Round your break-even dollar sales to the nearest whole number.)