Claculate Delta Airlines' Cash Conversion Cycle based on the following information: Sales 270,669 COGS 209,547 Accounts Receivable 22,551 Inventory 7,941 Accounts Payable 53,320 Ahmed has recently invested his money and is expecting the following cash flows at the end of each of the next three years, 741, 257 and 731 respectfully. This will be followed with a constant return of 549 from year 4 till 6. Using a discount rate of 5% find the PV of this cash flow. Shaikha is investing 434 today and will continue to do so at the beginning of each year for the next 9 years for a total of 10 payments. If the Investment will earn her 10% how much will she have at the end of the period