Match the following.

List-I	List-II
a. Markov analysis	1. Files of personnel education, experience, interest, skill etc that allow managers to quickly match job openings with employee backgrounds.
b. Replacement chart	2. Study of firm's past employment needs over a period of years to predict future needs.
c. Skill inventories	3. Method for tracking the pattern of employee movements through various jobs.
d. Trend analysis	4. A profile of jobholders department wise and offers a snapshot of who will replace, if there is a job opening.

A. a-3, b-4, c-1, d-2

B. a-4, b-3, c-1, d-2

C. a-2, b-1, c-3, d-4

D. a-3, b-1, c-4, d-2

Answer: Option A