Answer:
The answer is: B) Binh works with managers within his business unit to develop and implement concrete strategies for his division that align with corporate goals.
Step-by-step explanation:
An strategic plan is a document (must be written) that communicates the company's goals, what actions are needed to achieve these goals and all other necessary elements developed and required by the planning strategy.
Since Binh was recently named general manager he has to work with his unit (departmental) managers to develop an strategic plan for the business unit that is aligned with the business plan of the whole company.