To which process group does the 'development of the work breakdown structure' belong.

Which knowledge area spans the four process groups other than initiation. Overall project management Human resource management Communication management Procurement management 10. project cost management includes the following processes except cost planning Cost estimating Cost budgeting Cost control 11. the following factors are all business environment factors Employee performance evaluation and training records Project management guidelines Standard cost estimating Commercial database Configuration management system
having a corresponding vehicle.