Business Strategy to Drive Organizational Strategy Discussion

I’m studying and need help with an Engineering question to help me learn.
Why is it important for business strategy to drive organizational strategy and IS strategy? What might happen if the business strategy was not the driver?
Please make your initial post and two response posts substantive. A substantive post will do at least TWO of the following:
Ask an interesting, thoughtful question pertaining to the topic
Answer a question (in detail) posted by another student or the instructor
Provide extensive additional information on the topic
Explain, define, or analyze the topic in detail
Share an applicable personal experience