Answer: A business-level manager in a multidivisional company is: "a. a strategic manager who is the head of an entire division, responsible for translating the corporate strategy into concrete strategies for the business unit."
Explanation: A business-level manager in a multidivisional company is a strategic manager of a single business division, which is responsible for receiving information from its superiors regarding the objectives, vision and mission of the entire company, to establish strategies and objectives for its corresponding business unit to help achieve the overall objective of the entire company.