You are the PCO on the new Ajax Sensor program. The development contract was awarded a year ago using FY08 funds. The Ajax sensor will be used to sense a list of hazardous chemicals that might be emitted from factories. It was reported in the news last week that a certain rouge nation has developed a new deadly chemical weapon. Your Program Manager comes to you to discuss adding work to your Ajax Sensor contract to incorporate a requirement for your sensor to detect this new chemical in addition to the others in the SOW. The Program Manager tells you the new task to detect this new deadly chemical is within scope because it is still detecting chemicals in the air and provides a memo to that effect. However, since the detection of this new chemical was not a requirement in FY08, when you awarded this contract, he wants to know if he should provide FY08 or FY09 funds for this change. How would you advise him?