The following are the transactions for the month of July. Units Unit Cost Unit Selling Price
July 1 Beginning Inventory 41 $10
July 13 Purchase 205 12
July 25 Sold (100 ) $16
July 31 Ending Inventory 146

Required:
Calculate cost of goods available for sale and ending inventory, then sales, cost of goods sold, and gross profit, under FIFO. Assume a periodic inventory system is used.

M. cotteleer electronics supplies microcomputer circuitry to a company that incorporates microprocessors into refrigerators and other home appliances. one of the components has an annual demand of 235 units, and this is constant throughout the year. carrying cost is estimated to be $1.25 per unit per year, and the ordering (setup) cost is $21 per order. a) to minimize cost, how many units should be ordered each time an order is placed? b) how many orders per year are needed with the optimal policy? c) what is the average inventory if costs are minimized? d) suppose that the ordering cost is not $21, and cotteleer has been ordering 125 units each time an order is placed. for this order policy (of q = 125) to be optimal, determine what the ordering cost would have to be.