Please determine the break-even point in rooms rented per month, and the break-even point in dollars. Thank you!

The Bramble Acres Inn is trying to determine its break-even point during its off-peak season. The inn has 50 rooms that it rents at $55 a night. Operating costs are as follows: $6,600 per month Salaries $1,100 per month Utilities $900 per month Depreciation $420 per month Maintenance Maid service $11 per room Other costs $22 per room