What is the purpose of a reporting point confirmation in repetitive manufacturing? Note: There are 2 Correct answers to this question?

What is the purpose of a reporting point confirmation in repetitive manufacturing? Note: There are 2 Correct answers to this question?
A . To determine the work in progress along the production line
B . To provide timely updates of inventory management for the staged components
C . To reduce the total production lead time for a long production line
D . To stage different components for a production line simultaneously

Answer: A, B