Which implications are offered by House's revised path$-$goal theory? $($Choose every correct answer.$)$

Multiple select question.

Leaders should develop one style of leadership and master it so that it can be used effectively in any situation.

Effective leaders will possess and likely use more than one style of leadership.

Leaders should modify their style to fit the employee characteristics and situational factors in the leadership situation.

Leaders should help employees achieve their goals by clarifying the path to those goals and removing obstacles to achieving them.