According to path-goal theory, encouraging employees to perform at their highest level by setting challenging goals, emphasizing excellence, and demonstrating confidence in employee abilities refers to the leadership style.
a. supportive
b. achievement-oriented
c. directive
d. participative
e. authoritarian

Option C

Explanation:

The Path-Goal model is indeed a concept based on clarifying the style or activity of a leader that best suits the individual and the working conditions to reach a goal

The achievement-oriented leader approach applies to circumstances in which the leader sets demanding workplace goals, requires them to operate at their highest possible level, and expresses control over their own lives to fulfill those standards.

Therefore, Option C is the right answer.

your answer is c) experiments with water vapor showed that elements combine in specific proportions.

well if u read the book you would know that she meant to