Answer:
Cost of Inventory at June 30 is $1,010
Explanation:
In LIFO the unit purchased at the last will be sold first. The earlier purchases will remain in the inventory. In this inventory system the cost of goods sold is based on the recent prices of the product.
June 1, Beginning Inventory ( 42 x $20 ) $840
June 15, Sales ( 34 x $20 ) ($680)
June 29, Purchases ( 34 x $25 ) $850
Closing Inventory = ( ( 42-34 ) x 20 ) + $850 = $1,010