Piedmont Company segments its business into two regions-North and South. The company prepared the contribution format segmented income statement as shown; 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. (For all requirements, round your intermediate calculations to 2 decimal pleces. Round your final answers to the nearest doller.)