mgts question couldnt do these 2

QUESTION 4 Reducing the max buffer size of a workstation would be an example of: O A Identifying the bottleneck O B. Exploiting the bottleneck O C. Subordinating the bottleneck O D. Elevating the bottleneck QUESTION 5 Increasing the capacity at a workstation would be an example of: O A Identifying the bottleneck O B. Exploiting the bottleneck O C. Subordinating the bottleneck O D. Elevating the bottleneck