Answer: a. need to extend and expand its scope and operations to provide the appropriate contributions to firm performance.
Explanation:
The HR function will need to take into account the acquisition of these ew operating facilities and the fact that it will come with new employees and new ways to relate to those employees as they are from another country as the one that Aimi is based in.
The HR function will therefore have to extend and expand its scope and operations to incorporate this new situation and provide the appropriate contribution to the company from it.