The San Marcos Inn is trying to determine its break-even point. The inn has 75 r

The San Marcos Inn is trying to determine its break-even point. The inn has 75 rooms that are rented at $50 a night. Operating costs are as follows. Salaries ..$8500 per month Utilities .. 2000 per month Depreciation .. 1000 per month Maintenance .. 500 per month Maid service .. 5 per room Other costs 33 per room Instructions (a) Determine the inns break-even point in (1) Number of rented rooms per month (2) Dollars. (b) If the inn plans on renting an average of 50 rooms per day (assuming a 30-day month) what is (1) The monthly margin of safety in dollars (2) The margin of safety ratio?