In chapter one, Robbins and Judge discuss Luthans et al$.\text{'}$s distinction between successful and effective managers. Which of the following statements are true?

Budgeting is listed as one of the four managerial activities identified by Luthans et al$.$

Among effective managers, communication represented the managerial activity that was deemed most important.

ALL of these options are TRUE

Successful managers are defined in terms of quantity and quality of their performance and the satisfaction and commitment of employees.

Among successful managers, networking was the managerial activity that was deemed least important.