Cliff and Will are carrying a uniform 2.0-m board of mass 71 kg. Will is supporting the...

Cliff and Will are carrying a uniform 2.0-m board of mass 71 kg. Will is supporting the board at the end while Cliff is 0.6 m from the other end as shown in the following figure. Cliff has attached his lunch to his end of the board, and the tension in the string supporting the lunch is 200 N. Draw an extended free-body diagram for the board, and find the forces exerted by Cliff and Will.