th 0 10-1 If a firm presents an income statement and a bal- ance sheet, why is it necessary that a statement of cash flows also be presented? Q 10-2 Into what three categories are cash flows segre- gated on the statement of cash flows? Q 10-3 Using the descriptions of assets, liabilities, and stockholders' equity, summarize the changes to these accounts for cash inflows and changes for cash outflows. Q 10-6 There are two principal methods of presenting cash flow from operating activitiesthe direct method and the indirect method. Describe these two methods. Q 10-9 What is the purpose of the statement of cash flows