In: Accounting
| Periodical Inventory | |||
| Inventory Using FIFO | |||
| Details | Unit | Rate | Inventory Cost $ | 
| Opening Balance on Jan 1 | 100 | $ 4.00 | $ 400.00 | 
| Purchases | |||
| Jan 20 purchase | 400 | $ 5.00 | $ 2,000.00 | 
| Jul 25 Purchase | 300 | $ 6.00 | $ 1,800.00 | 
| Oct 20 Purchase | 200 | $ 7.00 | $ 1,400.00 | 
| Total Goods available for sale | 1000 | $ 5,600.00 | |
| Less Closing Inventory count of Dec 31 | 300 | ||
| Sales During the Year | 700 | ||
| Sales Details by FIFO | |||
| Sales of Opening stock | 100 | $ 4.00 | $ 400.00 | 
| sales of Jan 20 purchased units | 400 | $ 5.00 | $ 2,000.00 | 
| sales of Jul 25 Purchased units | 200 | $ 6.00 | $ 1,200.00 | 
| Total Sales | 700 | $ 3,600.00 | |
| closing Stock | 300 | $ 2,000.00 | |
| Ans 1. Ending Inventory on Dec 31 is $2,000 | 
| Details | Unit | Rate | Inventory Cost $ | Sales revenue | 
| Sales Details by LIFO | ||||
| Sales Price / unit =$10 | ||||
| sale Oct 20 Purchased units | 200 | $ 7.00 | $ 1,400.00 | $ 2,000.00 | 
| Sale of Jul 25 Purchased units | 300 | $ 6.00 | $ 1,800.00 | $ 3,000.00 | 
| Sale of Jan 20 purchased units | 200 | $ 5.00 | $ 1,000.00 | $ 2,000.00 | 
| Total Sales | 700 | $ 4,200.00 | $ 7,000.00 | |
| Total Sales Price =$7,000 | ||||
| Less COGS= $4,200 | ||||
| Gross Profit=$2,800 | ||||
| Ans 2.So the Gross Profit is $2,800 | 
| Ending Inventory uing LIFO | |||
| Details | Unit | Rate | Inventory Cost $ | 
| Opening Balance on Jan 1 | 100 | $ 4.00 | $ 400.00 | 
| Balance from Jan 20 purchased stock | 200 | $ 5.00 | $ 1,000.00 | 
| Total Closing Inventory | 300 | $ 1,400.00 | |
| Ans 4. Closing inventory by LIFO=$1,400 | |||
| Inventory Using Wtd Average | |||
| Details | Unit | Rate | Inventory Cost $ | 
| Opening Balance on Jan 1 | 100 | $ 4.00 | $ 400.00 | 
| Purchases | |||
| Jan 20 purchase | 400 | $ 5.00 | $ 2,000.00 | 
| Jul 25 Purchase | 300 | $ 6.00 | $ 1,800.00 | 
| Oct 20 Purchase | 200 | $ 7.00 | $ 1,400.00 | 
| Total Goods available for sale | 1000 | $ 5,600.00 | |
| Weighted Average Inventory cost / Unit=$5600/1000= $5.6 per unit | |||
| Less Closing Inventory count of Dec 31 | 300 | ||
| Sales During the Year | 700 | ||
| COSG using Wtd Avg cost of Inventory =700*$5.6=$3,920 | 
| Ans 3. COGS value Wtd average=$3,920 |