Because they can't even.
Whodyanickabollockoff
The mathematician says "2" The Physicist says "2, plus or minus 0.1" The engineer says "Probably around 2, but let's say 3 to be on the safe side".
1. And they get 3 credits for it.
Cuz it has another 1
Because it's traveling light!
There was a sin tax error. 8.5
A bus full of old people
A pit bull in a kindergarten