Have them in pairs or teams, war games style.
Guy1 "Sir, we're losing money much faster than predicted, turn your key"
Guy2 "It could just be market variance"
Guy1 pulls out gun "Turn your key, sir"
Guy1 "Sir, we're losing money much faster than predicted, turn your key"
Guy2 "It could just be market variance"
Guy1 pulls out gun "Turn your key, sir"