Why does scout point of view of her father changed?

Jem and Scout's view of their father changes during the events of chapter ten. When they learn thattheir "feeble" older father was once known as "One-Shot Finch," they gain a new sense of respect for him. They realize that their father is not inept at the kinds of activities that children admire, he just doesnot value them.

Ithink it is  c.he can store all his creations in a small space but it could be  b.he has the freedom to make mistakes.