Sorry, but why did you have to go back to 2005 to start the totals? I think it was to make a non-problem look like a problem. Was the Mexican worker an illegal? If so, that probably explains why she did the work without complaint. To me, if you’re unhappy with what/how you’re being paid, quit. I think the reason they don’t quit is because they don’t have any options. And whose fault is that? Such people need to invest in themselves by learning a skill or trade. Perhaps the most under-ultilized vocational education institution in the US is the military. Also, a lot of jobs are not required to pay the Federal minimum wage; only the state minimum applies. If you can’t earn enough to support your family, whose fault is that? Two options come to mind: 1) invest in yourself so you can command a higher wage in the market, or 2) don’t start a family until you can afford one. I have a hard time feeling sympathetic for people who don’t assume responsibility for their own circumstances.
That doesn’t excuse not paying your employees.