Larry is choosing between two career paths. The first path involves obtaining a four-year college degree that will result in a job that pays $72,000 per year. The second path involves going to college and obtaining a master's degree. If he chooses this path, he can expect to earn $80,000 per year after graduation. If the cost of college for the first path is $120,000 and the cost of the second path is $155,000, which should he choose if his goal is to have the shortest payback period?
A. He should choose path two.
B. He should choose path one.
C. He could choose either since both paths have the same payback period.
D. It is impossible to answer this question without knowing how much Larry currently earns.