In the model of interpersonal conflict-handling styles,the extent to which a person is concerned with satisfying the concerns of others depends on the extent to which they are:

A) assertive or unassertive
B) cooperative or uncooperative
C) aggressive or unaggressive
D) competitive or uncompetitive

The model of interpersonal conflict-handling styles, also known as the Thomas-Kilmann Conflict Mode Instrument, includes five styles: competing, accommodating, avoiding, collaborating, and compromising. Among these styles, the accommodating and collaborating styles are more focused on satisfying the concerns of others, while the competing style is more focused on satisfying one's own concerns. Therefore, the extent to which a person is concerned with satisfying the concerns of others depends on their level of cooperativeness, which is the degree to which they are willing to work with others to find a mutually beneficial solution to the conflict.