Which of the Following Companies Incurs Mainly Internal Administrative Costs

Which of the following companies incurs mainly internal administrative costs due to unethical practices?

A) Company A loses its customer loyalty by selling low-quality products for a high cost.
B) Company B's tax evasion practices are revealed, leading to a drastic fall in stock prices.
C) Company C incurs penalties of $1.5 billion for discharging toxic wastes into a river.
D) Company D must retrain its employees who are using their Twitter accounts to post workplace frustrations.
E) Company E pays men higher wages than women while at the same time propagating messages of equality and fair play.