Match the following.

List-I	List-II
a. Process chart	1. It is similar to process chart
b. Multiman chart	2. It helps pinpoint all movements that can be reduced or eliminated.
c. Operation chart	3. It is also called indentical chart.
d. Patway chart	4. In it some signs and symbols are alloted to the movement of activity.

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

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

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

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

Answer: Option C