Answer:
I think you're missing informations. What texts are you referring to?
Answer:
If you know you are at risk of becoming unemployed, you should get additional education to learn new skills so you can find another job.
Answer:
D
Explanation:
This paragraph suggests that you have already listed and explained your reasons more thoroughly, and you are now reiterating your reasons with brief sentences, just so your reader remembers them. It is a conclusion.