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	$ 675,000	$ 450,000	$ 225,000
Variable expenses	405,000	315,000	90,000
Contribution margin	270,000	135,000	135,000
Traceable fixed expenses	132,000	66,000	66,000
Segment margin	138,000	$ 69,000	$ 69,000
Common fixed expenses	58,000
Net operating income	$ 80,000

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.