Two Masses Are Being Pulled Up a 30

Multiple Choice

Two masses are being pulled up a 30.0 degrees incline by a force F parallel to the incline.The acceleration up the incline is 1.00 m/s² and the velocity is down the incline.The force is applied to a 200 kg mass and a string connects the 200 kg mass to a 150 kg mass.The coefficient of kinetic friction is 0.200.The force F is

A) 2,660 N.
B) 1,530 N.
C) 1,380 N.
D) 980 N.
E) 750 N.