Here is the text of the question in the photo:$**$Question $6**$Carolyn is a junior in college studying economics. She has created a new software application that applies the four principles of economic decision making to any potential decision that a user may face. She is considering leaving school after this academic year to pursue further development of her app. Carolyn should consider all of these costs when calculating the opportunity costs of leaving college EXCEPT the:$-$ potential memories from her senior year of college.$-$ skills she may gain from her final year of economics courses.$-$ potential future job security from her college degree.$-90$ credit hours she has already completed for her degree.