The fifth software engineering code of ethics principle, management, deals primarily with $\_\_\_\_\_\_\_\_\_\_.$

a$.)$

promoting ethical approaches to software development as well as engaging in lifelong learning in the profession

b$.)$

being fair and supportive towards colleagues

c$.)$

leaders subscribing to and promoting ethical approaches to software development

d$.)$

acting in the best interests of employers and clients as consistent with public interest