The correct sequence of steps in the staffing process is:
(C) Estimating the Manpower Requirements is the first step, where the organization determines its human resource needs.
(B) Recruitment follows, where candidates are attracted to fill the manpower requirements.
(D) Selection is the next step, where suitable candidates are chosen.
(A) Placement and Orientation is the final step, where the selected candidates are placed in the organization and oriented to their new roles.