The Beatles were a band that set the standard for rock music throughout the late sixties and seventies. Sir Paul McCartney (he was knighted by the Queen) was one of the lead singers, along with John Lennon. In their performances and recordings, Paul played bass guitar while George Harrison played lead guitar. As it turns out, however, Paul was actually a better lead guitar player than George. George couldn't play the bass at all! Which of the following correctly fills in the blank? Paul played bass in the group because ____________________.

A.even though he had the comparative advantage in playing lead guitar, George had the absolute advantage in lead guitar.

B.even though he had the absolute advantage in playing lead guitar, George had the comparative advantage in lead guitar.

C.George had both the comparative and absolute advantage in lead guitar, and because bass was easier to play, they let Paul do it.

D.he had both the comparative advantage and absolute advantage in lead guitar.