In suspending privileges for cause, the installation commander will determine whether to limit suspension to the agent alone or to extent it to the company he represents. This decision will be based on the circumstances of the particular case. Included are—

(a) The nature of the violations and their frequencies;

(b) The extent to which other agents of the company have engaged in these practices;

(c) Previous warnings or suspensions; and

(d) Other matters that show the company's guilt or failure to take reasonable corrective or remedial action.