Final answer:
Tony and Diana would be engaging in a collaborative conflict style by seeking a solution that allows for both a playground and a parking facility, indicating a willingness to cooperate and achieve a win-win outcome.
Step-by-step explanation:
If Tony and Diana were to suggest that there had to be a way to keep the playground and also add a parking facility, they would be using a collaborative conflict style. This approach involves both problem-solving and assertiveness, aiming to find a win-win solution that satisfies both parties involved. By doing so, they would be showing a willingness to engage in a productive conversation and cooperate to reach a mutually beneficial agreement.
The conflict style being used by Tony and Diana in this scenario is avoidance. By avoiding the playground/parking lot issue and pretending that nothing has changed between them, they are choosing not to address the conflict directly. This conflict style involves minimizing or ignoring the conflict, which can lead to unresolved issues and tension.