I'm close to giving this one star. This play is not a play. It tries to work as an expose. Problem is, there is no dramatic structure. Barbara gets an idea for a story. Try to live on minimum wages in lower class jobs in America. Of course, she finds it damned near impossible. But let's be honest, if you do any research or don't live in a bubble, you already know there is a wage issue in America. The fact that wait staff in restaurants still work at the same hourly wage they did thirty years ago, you know there's a problem.
Lack of a true middle, end, and actual drama in the story is just one of the problems. The other problem is that the characters, as played by a small cast, are very two dimensional. The audience (or reader) never gets the opportunity to care about any one, so there isn't much impact outside of, "Gee, it's tough for lower class folks." The writer also seems to play the "stupid" card for the rest of the characters. Basically, the characters come off as uneducated dimwits who are struggling because they aren't smart enough to get ahead. That's what it seemed what being written. I don't think it is meant to come across that way, but overall, the portrayal of the characters comes off as shallow.
My last comment is on the unnecessary breaking of the fourth wall. Somewhere in Act II, the actors break character and try to ask the audience questions about hiring cleaning people. This only happens one other time. It is written in as "optional" dialogue, but if Joan Holden really thought it optional, she would have cut it.
Do yourself a favor and watch 30 Days with Morgan Spurlock or one of the many other good documentaries made on this subject. And maybe, the original book this play is based on is worth a read, but right now, I can't imagine reading it.