Many people wanted to get jobs in factories for example and kids work now and they worked in horrible conditions and got very little pay
C) 85
B) 46
D) 131
All you have to do it plug in the cats owned for c and dogs owned for d and then subtract the two for b. Hope that helps!
I think it is ethically appropriate because he's taking a real thing that's happening and talking about it. It's giving him a topic to say about that might allow others to connect with or understand. Also depends on the topic