Question

Which excerpt from "Bone Detective" best shows that Diane France is well-known in her line of work?

But, once again, she was able to produce an amazingly detailed impression.
People hired her to make plastic casts of historic bones for a range of reasons.
Starting in the early 1990s, Diane opened her casting lab door to a parade of dead but colorful characters from history.
Archaeologists and other anthropologists could continue to study the casts after reburying the remains.

Answer 1

"People hired her to make plastic casts of historic bones for a range of reasons."

This best shows she was sought after in her field—people knew her and paid for her services.