with examples please

Topic/Question 11 - In Comparing accounting net income and operating cash flow, name two items that you typically find in the net income that are not in operating cash flow? Explain what each is and why it is excluded on operating cash flow OR Topic/Question 12 - Could a company's change in NWC (Net working Capital) be negative in a given year? Explain how this might come about. What about net capital spending? Tople/Questiont) - Suppose a company's cash flow from assets is negative for a particular period. Is this necessarily a good sign or badge Provide an example