I charge my DD $150 a month. She is a full time college student and works about 30 hours a week. I mainly charge her because we are struggling and most of that money goes for gas because I drive her to and fro her job and school. She almost has enough saved for a car.
When I was a young adult my parents took a little more than 50% of my paycheck. I would never do something like that but I do believe that they should pay a little even if you are putting it away for them.
As far as young adults not doing chores, you need to sit down and talk to her and tell her that if she wants to live there she has to help out the family. If she can't do that chore than she should pay you for doing that chore. I bet then she will find time to get them done.
When I was a young adult my parents took a little more than 50% of my paycheck. I would never do something like that but I do believe that they should pay a little even if you are putting it away for them.
As far as young adults not doing chores, you need to sit down and talk to her and tell her that if she wants to live there she has to help out the family. If she can't do that chore than she should pay you for doing that chore. I bet then she will find time to get them done.