18. Under what circumstances is it better for a contractor to subcontract?
Situation A. The subcontractor can perform the work at a lower cost than the contractor.
Situation B. The work to be subcontracted represents almost the entire overall work effort.
Situation C. The subcontractor possesses special technical and engineering skills that the contractor does not have.
Situation D. The Project team members are not showing sufficient productivity because of morale problems in the company