Short answer: You are answering why?
Why doesn't she want to go out? She doesn't want to go out because she's in a very bad mood. She knows that she won't be good company.
Remark
The sentence after the ; (semicolon) does not begin with any kind of connective word. If you put a noun in place of she, you would see that the last part after the semicolon is a complete sentence.
Answer:
3M is a company with a culture that lets its employees experiment. Because it allows employees to try new things and even use company equipment to do it, the employees have come up with a lot of good ideas, which have led to new products being developed.
Explanation:
I would assume C. Management