United's remaining fixtures;
A. Man City
H. Spurs
A. Sunderland
H. Stoke
Chelsea's remaining fixtures;
A. Spurs
H. Stoke
A. Liverpoo
H. Wigan
If United win all their remaining matches. City away on Saturday being the tricky one.
And Chelsea lose any one of either the Liverpoo or Spurs game aaaaand fail to win in the other...United win the League by 1 point!
Easy.