no
ZERO! Nowadays most all employers and employes are concidered "AT WILL" Meaning they do not even have to have a reason to fire you. And in turn if you don't care about the reference walk away. Not...
Whatever the employer feels reasonable. The fraction of US workers under union contracts have other rights.
2 weeks
yes it is, but that employer isn't REALLY an employer. I would say that giving you a contract is neither a good or bad thing