Sure, maybe they did the math, maybe they just couldn't be arsed. But whatever the real reason why they didn't take the job - someone else (DHL itself) actually

Sure, maybe they did the math, maybe they just couldn't be arsed. But whatever the real reason why they didn't take the job - someone else (DHL itself) actually did the correct math and is now actually a viable competitor for VW in this area. So yeah, again, maybe but they failed at it.