For the last six months, Signature has been operating with a leak in their underground fuel tanks. They kept this a secret from airport management. Now, Signature is preparing to end their lease and cease operations at the hangar. They inform you of the leak prior to their departure. The leak has been seeping into ground water for months. The airport sponsor intends on expanding the hangar for a new tenant using federal funds. In three days the EPA is coming out to the airport to ensure the building is in compliance. How would you, as an airport manager approach this situation? What specific steps and strategies would you implement to contain the leak, ensure public safety, and mitigate environmental damage while coordinating with various stakeholders