Please help me with the question below

Question 3 Select the word or phrase that matches the description, words & phrases may be used more than once 1 Comparability 2 FIFO 3 Gross profit percentage (gross margin percentage) 4 Lower of Cost or Net Realizable Value 5 Perpetual 6 Purchase discount 7 Specific unit cost 8 Weighted average Descriptions to be matched to above numbers. (Enter the corresponding number from the words or phrases listed above to the left of the description you think it applies to) 1. Generally associated with Saving income taxes 12. Results in a cost of ending inventory that is close to the current cost of replacing the inventory. 13. Used to account for automobiles, jewellery, and art objects 14. Maximizes reported income. 5. Inventory system that keeps a running record of all goods bought, sold, and on hand 6. Characteristic that enables investors to compare a company's financial statements from one period to the next. 17. Writes inventory down when net realizable value drops below historical cost. 8. Key indicator of a company's ability to sell inventory at a profit. 9. A decrease in the buyer's cost of inventory earned by paying quickly