Explanation:

• depericiation which is an accounting method for expensing property, plant, and equipment (PP&E) purchases
• srock based compensations not paid out with actual cash, but instead with the issuance of shares
• Other expense/income could include various items such as unrealized gains or losses or accrued items
• Deferred taxes arise from the difference between accounting methods companies use when filing their taxes vs those needed for filing their financial statements