Match List-I with List-II

List-I	List-II
Principles of Scientific Management	Explanation
(A) Science not Rule of Thumb	(I) Use of the method of scientific inquiry into the domain of management practice.
(B) Harmony, Not Discord	(II) No conflict between managers and workers.
(C) Cooperation, Not Individualism	(III) Industrial efficiency depends to a large extent on personnel competencies.
(D) Development of Each and Every person to his or her greatest efficiency and prosperity	(IV) There should be an equal division of work and responsibility between workers and management.

Choose the correct answer from the options given below:

Option 1 -> (A)-(I): Science not Rule of Thumb correctly matches with scientific inquiry methods; (B)-(II): Harmony matches with no conflict; (C)-(IV): Cooperation matches with equal division of work; (D)-(III): Development matches with personnel competencies.

Option 2 -> Incorrectly matches (B) with (III) and (C) with (II), which doesn't align with the principles - Harmony is about no conflict, not competencies; Cooperation is about equal division, not just no conflict.

Option 3 -> Incorrectly matches (C) with (III) and (D) with (IV) - Cooperation is about equal work division, not personnel competencies; Development is about individual growth, not equal division.

Option 4 -> Completely incorrect matching - places Science with competencies, Harmony with work division, Cooperation with scientific inquiry, and Development with no conflict.

Hence, Option 1: (A) - (I), (B) - (II), (C) - (IV), (D) - (III) -> Science not Rule of Thumb uses scientific methods (I); Harmony eliminates conflict between managers and workers (II); Cooperation ensures equal division of work and responsibility (IV); Development focuses on maximizing personnel competencies and efficiency (III) -> correct