What is the most important economic principle you learned from the course-How did this information improve your understanding of macroeconomics-what is its application in the macroeconomic environment?

DISCUSSION BOARD QUESTION Give a 250 word minimum response to the question below regarding the course.Discuss this topic..resource provided. What is the most important economic principle you learned from the course? How did this information improve your understanding of macroeconomics, and what is its application in the macroeconomic environment?