Please answer using the attached sheet. Thanks

17. Below is the cash flow statement of Delta Airlines at a time when they are already under bankruptcy protection of the Debtor-In Possession (DIP). It is not necessary to understand the role of the DIP, but it is clearly a point when the business is in distress. Please note four (or more if you wish) key things you can observe from this cash flow statement that suggests strengths, weaknesses, or other significant transactions that can be identified reading only the cash flow statement. These should be same types of observations we made doing the cash flow case, which were also summarized in the cash flow case solution found on blackboard