Directive controls give direction. These are the weakest controls. Things like policies are directive controls; they state the practice to be followed but do not stop bad practice from occurring.
Post- control is the answer Of course it is C - Post control .
In a weak / functional matrix, the project manager is not very powerful. Usually they carry out an administrative or coordinating role and rely on the functional manages to get things done. These project coordinators often report in to the functional matrix management structure.
In a weak matrix structure, a project manager works like a project coordinator or project expeditor. A project coordinator has some say in the allocation of resources, while a project expeditor serves only as a point of communication between the customer and team.