I think the first one would have been funnier if the boss guy has said in panel 1 "John, have you finished those sales reports I gave you?" and then in the last panel he says. "Soooo...no?"
Here are some more. in the first story i couldn't think of a name for the guy with the briefcase. Then I called him Charlie. I made the first with random layout, liked it and continued. Hope you like them.Â