My employer recently started several additional companies (all under one LLC), that are housed in the same building. Originally they had dedicated employees, however after they quit, all the responsibilities for those other companies were passed on to me.
Am I obligated to work for those companies even though they once had dedicated employees, and still have separate company names, proprietary credit cards, tax ID's, any everything else that goes along with it?
I enjoy working for this company, and feel fortunate to have a job that allows me opportunities normally outside my reach. So I'm not angry per-say, more just concerned / worried that I'm being taken advantage of, in addition to not being properly compensated for the additional effort. I also don't want to burnout or get in trouble for not doing what is asked of me...
Any help in understanding how this works would be greatly appreciated.