Arrange the first five steps involved in the staffing process in sequence.
(A) Recruitment
(B) Training and development
(C) Placement and Orientation
(D) Estimating the manpower requirements
(E) Selection
Rearrange the following parts to form a meaningful and grammatically correct sentence:
P. that maintaining a positive attitude
Q. even in difficult situations
R. is essential for success
S. and helps overcome obstacles effectively