How much monthly allowance is reasonable?

<p>My daughter had over 1k saved, we paid her smart phone cell bill, had a car she lost privelages to that by blowing the first two days of school off partying, we gave her $300/month.</p>

<p>Now 7 weeks later she spent over $1500, has a myriad of C-F’s, and is currently in Rehab we withdrew her from college today.</p>

<p>Best of luck to you.</p>