Which of the Following Is Not an Example of How

Which of the following is not an example of how organisational structure might influence strategy implementation?

A) Ownership of the strategy depends, partly, on whether those implementing it are empowered to make it work.
B) Through the effectiveness of its sourcing strategy
C) Through the fact that only some people will be involved in the implementation process
D) Communication systems may or may not be effective in informing people about the purpose of the strategy and the tasks needed to implement it.
E) Via the speed with which plans can be implemented