Company A is a manufacturer with sales of $3,000,000 and a 60% contribution margin. Its fixed costs equal $1,320,000. Company B is a consulting firm with service revenues of $3,100,000 and a 25% contribution margin. Its fixed costs equal $270,000. Compute the degree of operating leverage (DOL) for each company. Which company benefits more from a 20% increase in sales.

Acompany that uses the periodic inventory system provided the following information: 1. beginning inventory $ 5 comma 0002. purchases $ 150 comma 0003. purchase discounts $ 2 comma 1004. purchase returns and allowances $ 1 comma 000at the end of the period, the physical count of inventory reveals that $ 16 comma 000 worth of inventory is on hand. what is the amount of cost of goods sold?