Which of the Following Statements Regarding Supply Chain Networks Is

Which of the following statements regarding supply chain networks is FALSE.

A) Cost-service trade-off analysis is an important aspect of network optimization.
B) Optimized supply chain networks can improve supply chain productivity and flexibility.
C) Optimized supply chain networks can increase product throughput.
D) Optimized supply chain networks cannot reduce uncertainty since it is an uncontrollable factor.
E) When supply chain networks are optimized, customer satisfaction levels improve.