American Airlines has established a goal of increasing its profits by 12 percent next year. To ensure that the goal is reached, management monitors profits on a monthly basis. After three months, if profits have not increased by 3 percent, management will take corrective action to get the company on track. By doing so, management is carrying out its function(s).

Controlling  function

Explanation:

Management is an authority that is hiring in the company or business for gaining profit and provide stability to the business. In business, management authorities have the power to control and decide the necessary step that provides gain to the business.

In the case of American Airlines, management has all Controlling  functions that help them to get back business on track.

answer; i believe the correct answer is (treasury bills);