The soma inn is trying to determine its break-even point. the inn has 75 rooms that are rented at $60 a night. operating costs are as follows. compute break-even point and margin of safety. excel salaries $10,600 per month utilities 2,400 per month depreciation 1,500 per month maintenance 800 per month maid service 8 per room other costs 34 per room instructions a. determine the inn's break-even point in (1) number of rented rooms per month and (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 and (2) the margin of safety ratio

Jiffy printing shops does a lot of printing job for college students. the shop use an average of 25 cases of copy paper each day during the 312 days last year. the shop opens 6 days a week for 52 weeks each year and closes on sundays. each case of paper costs $35. it conducts a count of its paper inventory at the end of every quarter of the year. the table below shows the inventory counting records for last year. inventory end of quarter 1 700 cases end of quarter 2 1,050 cases end of quarter 3 920 cases end of quarter 4 800 cases 1. what's jiffy's cost of goods sold last year? 2. what's jiffy's average aggregate inventory value? 3. what's jiffy's inventory turnover last year? 4. what is the printing shop's weeks of supply last year?