A 2.40x10^2N force is pulling an 85.0kg refrigerator across a horizontal surface. The force acts at an angle of 20 degrees above the surface. The coefficient of kinetic friction is 0.200, and the refrigerator moves a distance of 8.00m. Determine the following:

1. The work done by the pulling force

2. A free body diagram with appropriate force labels

3. The normal force

4. The force of friction

5. The work done by the force of friction