Final answer:
All the options provided (Accommodating, Avoiding, Collaborating, Competing) are part of the five conflict-handling intentions according to the Thomas-Kilmann model. None of the options is incorrect, but the 'compromising' category is missing from the list.
Step-by-step explanation:
Based on the dimensions of cooperativeness and assertiveness, the conflict-handling intentions are clarified into five categories: accommodating, avoiding, collaborating, and competing. Among the options provided (a. Accommodating, b. Avoiding, c. Collaborating, d. Competing), all of them correctly represent the conflict-handling intentions according to the Thomas-Kilmann Conflict Mode Instrument. Thus, the question might contain an error as all listed options are part of the five conflict-handling intentions, with compromising being the one missing from the list.