Rent =$500
Clothes=$35 (running total 535)
Food/laundry=$400 (running total 935)
Transportation=$100+ (running total 1035)
Phone=$80 (running total 1135)
cable/internet acess ($75) (running total 1210)
Start working up a living expenses budget.
Break even for 1210 per month for a job is about $7.00 per hour, full time, 40hrs a week. (average month has 22 working days)
Just to be conservative, just consider 20 working days(an even four weeks), and only able to work 30 hours a week, due to studies.
You have, given the above:
4*30=120 hours to earn enough after-tax income to pay for school.
Tuition and books = $7400 divided by four month semester = 1850/month
Total expenses = 1850+1210= $3060
If you were not to require student aid, that would require $25.50 (after taxes) per hour at that rate. Work 40hrs per week, and that drops to $19.13/hr
These are the calculations you have to start making. Start looking for work, and talk to financial aid a lot.