Barrett, Inc. reports the following information for the year ended December 31: Beginning Finished Goods Inventory 50 units Units produced 440 units Units sold 490 units Sales price $ 150 per unit Direct materials $ 30 per unit Direct labor $ 12 per unit Variable manufacturing overhead $ 13 per unit Fixed manufacturing overhead $ 15 comma 500 per year Variable selling and administrative costs $ 8 per unit Fixed selling and administrative costs $ 12 comma 500 per yearThe beginning Finished Goods Inventory costs were $3,300 under absorption costing and $2,550 under variable costing. What is the operating income using variable costing?

A.$3,700

B.$40,200

C.$40,500

D.$10,700

Jimmy's delicatessen sells large tins of tom tucker's toffee. the deli uses a periodic review system, checking inventory levels every 88 days, at which time an order is placed for more tins. order lead time is 22 days. daily demand is a constant 1515 tins, so average demand during the reorder period and order lead time (1010 days) is 150150 tins. draw a sawtooth diagram. assume that the beginning inventory level is equal to the restocking level and the desired service level is 99.9%. what is the safety stock level? (hint: look at the formula for calculating restocking level.) what is the average inventory level? the safety stock level is average inventory level is __chart: time (10,20,30), tins (0,150) lines touching both axisthe safety stock level is 0 tinsthe average inventory level is 75 tins