One block of unknown mass (m1) is positioned at rest on an inclined plane that is angled at 35 degrees. A second block (m2) of mass 5.0 kg. is hanging off the edge of the inclined plane and connected to the first block via a pulley system at the uppermost corner of the inclinded plane. The coefficient of static friction between block m1 and the inclined plane is mu (s) = 0.25. What is the largest mass for m1 for which the blocks will remain at rest?