I am accepted to the MS program at the University of Michigan (Ann Arbor). I have high GRE & TOEFL scores and solid research experience including a first author paper at a top-journal. 
  
I originally applied for PhD and I cannot afford the tuition of the MS program. What are my chances for finding an assistantship before starting my studies or after my first semester? 
  
Should I contact the funding office to learn more about the assistantship opportunities? 
  
Your help would be greatly appreciated.