You bought two new CDs with the last $30 in your checking account, and your next payday is on Monday. What is the opportunity cost of these CDs?"
Group of answer choices

the satisfaction of knowing you are the first of your friends to have these CDs

the difference between the cost to produce the CDs and the price you paid for them

the night out with your friends that you miss because you can?t afford it now

the $30 check that you wrote for the CDs

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