Answer:
9%
Explanation:
Calculation for how much do you save
Using this formula
Percentage saved=Personal rate -Dividend rate
Let plug in the formula
Percentage saved=24%-15%
Percentage saved=9%
Therefore how much do you save is 9%
I guess he thought you plagiarized the answer, or you didn't fully answer his question. One possibility could be that he wanted the points back, if you could get them back.
Answer:
b. A market operating below equilibrium will transfer some consumer surplus to producers.