[dannyr]

You're only right if he would be doing laundry every hour.

Let's say he works 8 hours a day for $100/hour. That's $800 a day. For 5 days a week, that's $4000.

Let's say he does 2 laundry a week, that's $50 which is 1.25% of his salary.

No brainer.

rdouble: thanks. I hope I can learn from your "expertise".