Answer:
c. empowered
Step-by-step explanation:
According to a different source, these are the options that come with this question:
a. practiced core competency management with
b. breached
c. empowered
d. benchmarked
This is an example of a leader who empowered his employees. In these lines, we learn that the former mentor would encourage the employees to push themselves, and to always do more. Moreover, when the employees started failing, he would reward them. This indicates that the employees were most likely empowered to try harder and go further thanks to this mentor.