Final answer:
Compensating a manager based on their division's net income is most apt to create an agency conflict.
Step-by-step explanation:
An agency conflict refers to a situation where there is a conflict of interest between the managers of a firm and its owners. In this case, the most apt to create an agency conflict would be option A, compensating a manager based on their division's net income. When managers are incentivized based on the division's net income, they may engage in activities that prioritize short-term gains at the expense of the long-term interests of the firm.