So I was hired as a cook for 15$ a hour. They called me in on break and offered to have me work housekeeping despite me being hired on as a cook. The housekeeping is only 13$ a hour and I want my cook pay of 15$ ideally. They have exactly one worker in house keeping and one in laundry and I'd be working both jobs. I have a unpaid internship to graduate at a prison, and during the weekdays I'd be coming in after five for a half shift after working at the prison. Is there a way I can get the manager (they said he is very fair) to get me to be paid 15$ a hour. I'm seasonal help due to school, and I was wondering if I could negotiate him into paying me 16$+ for the after hours work they desperately need since the other two refuse to work after 3. I need the gas money. They are in desperate need of workers.