Negative reinforcement and positive reinforcement
Well, in order to be qualified to explain that kind of thing, the guest should have some experience in the economic field, which not all politician or journalist can do.
So , The best guest would be a journalist who focus himself on economic matters or An economist himself
Hope this help you out
It is A !!!!!!!!!!!!!!!!!
Then he would know when they were under attack and he could let everybody know.
Answer:
Scottdale Mark Brainliest
Explanation: