im currently employed part time in pennsylvania, was full time, my employer downsized and dropped me to part time. I applied for uc benefits and was approved. My employer has since offered me shifts that I have accepted. they have always let me know in advance about available upcoming shifts. But recently have begun to call me the day of the shift a few hours before. wondering if my employer needs to give me some sort of notice? If I refuse "suitable" work i could loose my benefits. Does my employer have to give me any prior notice or do I have to accept the shift in this case no matter what to avoid ineligability?