A friend has informed you of a part-time job for which you are well-qualified. It would begin next semester and require working 20 hours a week at a rate of $35 per hour. You would have to commute 2 hours round trip four days a week to work. You have already registered for 18 credit hours (6 classes) next semester, and you have been told that each of the classes is very demanding, requiring projects and extensive study time. If you complete these 18 hours, you will graduate. You are only taking 12 credit hours this semester. You have enough money for tuition ($100 per credit hour) and room and board but would love some extra spending money. Define your problem related to the information above.