On the spot. If they don’t call you back right away, unfortunately it means that they are still interviewing other candidates. Myself personally, if a company doesn’t call me back within two weeks, I would call them, and see what’s going on so I can move forward somewhere else.
I was hired through a referal
They screwed me around for a month and a half.
It depends on management, how many workers they're interviewing
Two weeks then you are able to start
On the spot