Answer:
mainly because of information
Explanation:
This approach makes sense mainly because of information. Business-level goals are all about performance and profit. Corporate is made up of individuals that are invested in the company itself. They have all the information on what the company wants to accomplish, long-term strategies being used, available resources, etc. Most of this information is closed off to the rest of the company and only available to those in Corporate. This information is what leads to informed decisions which allow for the best, most efficient, and most profitable choices to be made.