<span> A. Problem/solution
This paragraph starts by identifying the problem that NACA faced: they needed more computers. The solution is then described in detail. They ended up hiring women, and the paragraph goes on to show how and why the number of women and the racial diversity at NACA grew over the next ten years. </span>
To start with this sentence we first put the sentences together and make a conclusion. Answer now
The second one "mice's" because it's talking about the mice favorite spot also mice means one