The jcm contends that these dimensions are required for a high level of motivation among workers.
a) high pay,
b) autonomy,
c) feedback meaningful work,
d) independence autonomy,
e) feedback,
f) good management

b) autonomy

c) meaningful work

e) feedback

Explanation:

The Job Characteristics Model (JCM) states that motivation increases when the employee cares about his job and what he does at his job. In this sense a meaningful work is one that is considered important and is valued by the employee. Autonomy is important because it gives the employee a sense of personal responsibility. How jobs are designed is critical for employee motivation. Finally the employees need feedback both from their coworkers and management, since it not only helps them correct mistakes but it also makes them feel noticed and an important part of the organization.

a.   is the correct choice.

good luck. : )

christopher columbus sail the ocean blue 1492