Layoff notice, what does the 60 days mean? - 13 weeks in

I received a formal notice about a mass layoff at my workplace. I have read a lot of threads here and could not find my exact situation. They offered a retention bonus for people who stay. What did the workforce office offer?

Thanks for writing this out. I went through something close to it last year, and it settled down once I kept a simple log of every call and form.