An illustration shows a timeline with time periods and cash flow for different time periods, for three contracts 1, 2, and 3. In the illustration, there is a horizontal line, which is broken by small vertical lines. The top section of the horizontal line shows time periods and the bottom section of the horizontal line shows cash flow during different periods for Contract 1, Contract 2, and Contract 3. Four periods 1, 2, 3, and 4 are shown. All the cash flow amounts are in dollars. For period 1, cash is 3000000, 2000000, and 7000000.For period 2, cash is 3000000, 3000000 and 1000000. For period 3, cash is 3000000, 4500000 and 1000000. For period 4, cash is 3000000, 5500000, and 1000000, respectively for Contract 1, Contract 2, and Contract3. As his adviser, which contract would you recommend that he accept