Hi. I've been working as a cafe manager and the owner wouldn't tell us if we were full time or casual staff. After some discussion he has decided to put me on a casual employment contract which says that I am to get a pay decrease. I have been working for him for 10 months at a higher rate and have now been told if I don't sign this contract I will have no job. Can he legally decrease my pay under employment law? And can he then legally get rid of me if I do not sign this new agreement? Do we have any employee rights?