The number of workmanship nonconformities observed in the final inspection of disk-drive assemblies has been tabulated for 10 days and they inspect 3 assemblies per day. The total number of imperfectios is 210 in the ten days. What are the control limits per assembly?

The gomez company, a merchandising firm, has budgeted its activity for december according to the following information: • sales at $500,000, all for cash. • merchandise inventory on november 30 was $250,000. • the cash balance at december 1 was $20,000. • selling and administrative expenses are budgeted at $50,000 for december and are paid for in cash. • budgeted depreciation for december is $30,000. • the planned merchandise inventory on december 31 is $260,000. • the cost of goods sold represents 75% of the selling price. • all purchases are paid for in cash. the budgeted cash disbursements for december are: