3014EconomicsMedium
Which of the following is an example of a signal that is used to reveal private information?
AJosephine earns her MBA from the Harvard Business School
BAll of these answers are correct
CEnzo carefully chooses a special gift for Josephine
DLexus advertises its cars during the football World Cup Final.
Correct answer
B. All of these answers are correct
Explanation
The correct answer is All of these answers are correct.