What would be a fair charge for doing roommates woman's work for a week?

I live/share with an individual who is rather slack at cleaning and cooking eg vac dishes woman's work in general. Doing shopping with my car wearing it out, my car etc. (hey Im going to get hits for woman's work).

But is in the order of $90.00 AUD per week not to much to ask for cooking and cleaning from him seeing he wont readily do it eg when he cooks he just uses more plates till I have to clean them all anyway?

Should I post a sign in the kitchen "don't clean up after yourself ...go buy TAKE-AWAY"

Any advise taken.

eg Ship up or shift out...