In functional foremanship technique, who among the following works under the planning incharge:

(A) Instruction Card Clerk

(B) Inspector

(C) Disciplinarian

(D) Time and cost Clerk

Choose the correct answer from the options given below:

Option 1 -> (A), (B) and (D) only: Incorrect because Inspector works under Production Incharge, not Planning Incharge.

Option 2 -> (A), (B) and (C) only: Incorrect because Inspector works under Production Incharge, not Planning Incharge.

Option 3 -> (A), (B), (C) and (D): Incorrect because Inspector works under Production Incharge, not Planning Incharge.

Option 4 -> (A), (C) and (D) only: This correctly identifies only those who work under Planning Incharge, excluding Inspector who works under Production Incharge.

Hence, Option 4: (A), (C) and (D) only -> In Taylor's Functional Foremanship, there are 8 foremen divided between Planning Incharge (4) and Production Incharge (4). Under Planning Incharge work: Route Clerk, Instruction Card Clerk, Time and Cost Clerk, and Disciplinarian. Under Production Incharge work: Gang Boss, Speed Boss, Repair Boss, and Inspector. Therefore, (A) Instruction Card Clerk, (C) Disciplinarian, and (D) Time and Cost Clerk work under Planning Incharge, while (B) Inspector works under Production Incharge. -> correct