A: Sales are $75,000, cost of goods sold is $35,000 and inventory is $5,000. What is the number of days sales in inventory? B: Cash is $500, inventory is $4,800, accounts receivable is $3,200 and accounts payable is $2,400. What is the quick ratio? C: Earnings before interest and taxes is $74,300. Interest is $8,300 and depreciation is $9,700. What is the cash coverage ratio