If five forces are acting on the single particle and having an angle of 72 between each and are collinear, then_____________

• A. The net force acting on the body is zero and the net work done is also zero
• B. The net force acting on the body is horizontal
• C. The net force acting on the body is vertical but net work done is non-zero
• D. The net force acting on the body is at an angle of 45