Can you help me with this question and explain the answer?! thank you!

Requirement 1. Prepare Golf Unlimited's perpetual inventory record for the putters assuming Golf Unlimited uses the LIFO inventory costing method. Then identify the cost of ending inventory and cost of goods sold for the month. Start by entering the beginning inventory balances. Enter the transactions in chronological order, calculating new inventory o hand balances after each transaction. Once all of the transactions have been entered into the perpetual record, calculate the quantity and total cost of inventory purchased, sold, and on hand at the end of the period. (Enter the oldest inventory layers Journalize the cost of the putters sold on the 17 th