In: Accounting
Perpetual Inventory Using LIFO
Beginning inventory, purchases, and sales for Item HM46 are as follows:
| July 1 | Inventory | 104 units @ $32 | |
| 5 | Sale | 83 units | |
| 11 | Purchase | 115 units @ $35 | |
| 21 | Sale | 97 units | 
Assuming a perpetual inventory system and using the last-in, first-out (LIFO) method, determine (a) the cost of merchandise sold on July 21 and (b) the inventory on July 31.
| a. Cost of merchandise sold on July 21 | $ | 
| b. Inventory on July 31 | $ | 
Solution
| a. Cost of merchandise sold on July 21 | $ 3,332 | 
| b. Inventory on July 31 | $ 1,365 | 
Working
| Purchases | Sales | Balance | |||||||
| Units | Rate | Amount | Units | Rate | Amount | Units | Rate | Amount | |
| 01-Jul | 104 | $ 32.00 | $ 3,328.00 | ||||||
| 05-Jul | 83 | $ 32.00 | $ 2,656.00 | 21 | $ 32.00 | $ 672.00 | |||
| 11-Jul | 115 | $ 35.00 | $ 4,025.00 | 21 | $ 32.00 | $ 672.00 | |||
| 115 | $ 35.00 | $ 4,025.00 | |||||||
| 21-Jul | 21 | $ 32.00 | $ 672.00 | ||||||
| 76 | $ 35.00 | $ 2,660.00 | 39 | $ 35.00 | $ 1,365.00 | ||||
| Total | 115 | 4025 | 180 | $ 5,988.00 | 39 | $ 1,365.00 | |||