The correct answer is what you have down. When phones had cords
I would say B. In the way I read it, the wording makes it seems like she is, in fact, guilty. I may be wrong though. I've never read this book and I am unsure of the prior context.
Its known as a Complex sentence.
If I am correct and my Business Marketing knowledge isn't wrong, then the answer should be [E] Brand managers.
<em>Hope this helped! :)</em>
