please help , i will rate question

Sales COGS Purchases Inventory Accounts Receivable Accounts Payable 20X6 20XZ 8.614 9,217 5,304 5.622 5.257 5.572 2.525 2.475 3.491 3,728 1.913 2.102 20x8 20x9 9,862 10,553 6,072 6,679 6,018 6,620 2,421 2.362 3.928 4.352 2311 2.539 Based on the financial results above, what is this company's most likely strategy for improving its operating activity during the period? Improve its inventory management Change its credit and collections policies with its customers Change the degree to which it uses trade credit from suppliers