The Pratt bridge truss is subjected to the loading shown. Determine the force in members CD, CL and ML, and indicate whether these members are in tension or compression.

• A. CL = 100 kN T, ML = 150 kN T, CD = 150 kN C
• B. CL = 50 kN C, ML = 112.5 kN C, CD = 112.5 kN T
• C. CL = 100 kN C, ML = 150 kN C, CD = 150 kN T
• D. CL = 50 kN T, ML = 112.5 kN T, CD = 112.5 kN C