Piedmont Company segments its business into two regions-North and South. The company prepared the contribution format segmented income statement shown below $600,000 $400,000 $200,000 Variable expenses 360,000 280,000 80,000 240,000 120,000 120,000 120,000 0,000 60,000 Contribution margin Traceable foxed expenses 120,000 Segment margin Common fxed expenses 0000 Net operating income $70,000 1. Compute the companywide break-even point in dollar sales 2 Compute the break-even point in dolar sales for the North region 3. Compute the break even point in doilar sales for the South region