Correct option is C
The distinction between "masterful" and "masterly" lies in their connotations and typical usage:
· Masterful: This word implies having or showing very great skill or proficiency, but it also carries a connotation of authority or dominance, often used to describe someone who is in control or commanding.
· Masterly: This term is used primarily to describe an action or piece of work that is performed or done in a way that is extremely skilled. It implies a high level of proficiency and craftsmanship, focusing purely on skill rather than authority or control.
· Thus, option (c) from your question effectively differentiates these nuances by identifying "masterful" with leadership qualities and "masterly" with skillfulness.