Will I receive unemployment for “lack of production” from a sales position?

Well, I was given a Notice of Separation on my last day. The reason for separation on the form my manager wrote “lack of production.” It was a sales position, and I was given three write-ups, but failed to sell anything in the course of those write-ups. Is it my fault no one bought anything from me?

That’s the question, isn’t it? Was it your fault no one bought anything from you?