Which element of character development will tell us how the character spends most of their time 1. occupation
2. occasion
3.position

Occupation

Explanation:

bc occupation is when someone is doing something

including the octave, the answer would 8 notes in a major scale with one note being played twice. ex) c major scale includes: c, d, e, f, g, a, b, c

notice that c is played twice

however, if you were to ask me how many different notes are in a major scale- the answer would be 7.