Thus , instead of graduating in the winter , I am double majoring and spending a few more years in school . Ca n't complain , really , but this means I ca n't afford to move out . SO .

OPTIONS:
(A). he decided to do a double major
(B). They spend too much on food
(C). They have a drug habit
(D). They are paying child maintanance
Answer the following question: why ca n't the person afford to move out ?
(A).