A manager who always achieves the tasks given to him or her, uses verbal putdowns and poor performance evaluations to motivate employees, and expects all orders to be carried out without question is using which style of leadership

C. Low relationship / high task

Explanation:

A manager that uses verbal putdowns and performance evaluation to motivate employees is a low relationship manager. The level of relationship between the manager and employees in such case is low as there is little to no communication between manager and employees outside the task present. Also, given that he always achieves task given and expects all orders to be carried out indicates he is also a high task manager. Shows he is very effective in delivering his deliverables.