Operations management - Intro

For each of the employee positions below give an example of the next-process customer.  Also give an example in which the listed employee would be the next process customer:

a) assembler on a production line making kitchen cutlery.
b) product design engineer in a toy manufacturing plant.
c) data processing manager in a bank.
d) employee benefits counselor in a large law firm
e) cost accountant for a department store chain
f) economist employed by the US Federal Reserve board.