I currently work as an EMT at a company that does the schedualing without telling you. One week I'm full time working Mon, Tues, and Thursday. Next week I'm part time Friday Saturday nights. They don't ask what works for the employee. I just got 3 job offers each paying more than my current job and each start next week during when I'm supposed to work for my current company. How do I tell them I can't work those days and that i still wish to work here part time only on certain days. Thank you peoples