Possible Clues:

• Do it or else college returns it to runner before hesitation
• Final proposition
• Final statement of actions required of another
• Warning: umlaut with 'mit' misplaced
• Final 6 translated mit umlaut
• Final warning
• Deadline
• Man in mutual changed final terms
• This is all I'm going to say on this and you can take it or leave it?
• University student at MIT upset by suggestion of uncertainty in final offer