Answer:
These are the options for the question:
a) unethical politicking
b) identity management
c) self-serving
d) all are logical responses
And this is the correct answer:
a) unethical politicking
Explanation:
Marilyn is engaging in unethical politicking because she is using her power as a superior to other employees, to perform biased tests, in order to benefit more those who she deems more valuable, or considers her friends, and to affect those who she dislikes, or does not view as her friends.
In other words, she is using power to achieve unethical goals, the very definition of the unethical use of political power, of unethical politicking.