In: Accounting
| Beg Inventory | 50 units at $5 each | 
| Purchase | 10 units at $6 each | 
| Sale | 30 units at $15 each | 
| Purchase | 10 units at $7 each | 
| Sale | 25 unites at $15 each | 
a .)Find Cost of Goods Sold and Ending Inventory using the FIFO method
B.)Find Cost of Goods Sold and Ending Inventory using the LIFO - Perpetual