Answer:
In economics, the total revenue test is a means for determining whether demand is elastic or inelastic.
Explanation:
If an increase in price causes an increase in total revenue, then demand can be said to be inelastic, since the increase in price does not have a large impact on quantity demanded.
I Want to say Furthermore. They use "Furthermore" to add additional information and in your case you are not doing so. And simply has nothing with to do with the cause and effect organizing principles.
Answer:
B. The narrator is struggling with his anger.