A trainable skill or competency for effective stress management is source management, which refers to: Group of answer choices reducing or eliminating the source of stress. techniques such as meditation or diaphragmatic breathing. reinterpreting stressful thoughts to be less stressful. planning to avoid stressors.

reducing or eliminating the source of stress.              

Explanation:

Source management an effective stress management skill that involves the management of the stress itself, either by removing the stressor or reducing it. This also involves the avoidance of the source of the stress altogether.

For example, in managing noise stress, source management would involve reducing the source of the noise or eliminating it entirely.

the answer is:

c. economic output

answer; the correct answer is (composition);