I'll Make You An Offer You Can't Refuse

I've been hired by the large tech company.  They sent me an offer and new hire package to fill out and return to them.  It'll probably take another month or so before they tell me when to begin which is good since it's fitting into my future plans quite nicely.  It stated that I have a base hourly pay of $25 with overtime up to $37.50.  Absolutely insane.  It'll be an one year long internship and I'll be earning 48 grand before taxes.  Though I was initially hesitant about doing this internship, I managed to convince them to let me work three days a week until this semester ends so I'll be doing my IT internship and finishing my class/holding my spot in graduate school.  Hopefully this plays out according to plan, but I still have to be vigilant and be prepared.