Project Macbook

Hello everybody, I have been working super hard to save up money to buy a MacBook for my job but I never seem to be bringing in enough money.  I am 20 years old, I work full time and I go to school full time.  I am looking to buy a MacBook so I can can create an app for my upcoming business.  It would also count as my senior project, so I'd be knocking out two birds with one stone.  But as we all know, college is expensive enough and I just can't afford the computer and school. Anything you could donate to help out would be great!  Thanks everybody! :)