One opportunity cost families face is the time value of money. What does this refer to?
OA
the income one gets from a part-time job
OB.
the time spent with loved ones
OC.
the change in interest rates over a period of time
OD.
the monetary increase found in earning interest

Respuesta :

Answer:

I believe it means A

Explanation:

because A is really the only thing that makes sense to me, Jobs pay by the hour so time and money would most likely refer to a job