Final answer:
The correct answer is option d. Kenny Kane says this to hurt Max emotionally and make him feel guilty and betrayed for testifying against him in court. This remark makes Max feel betrayed and hurt by Kenny's derogatory comment about disabled people.
Step-by-step explanation:
Kenny Kane says "You can't trust a cripple, but I guess you know that now, don't you?" because he is trying to hurt Max emotionally. Kenny is angry and resentful towards Max for testifying against him in court, and he wants to make Max feel guilty and betrayed for turning against him. This statement implies that Max shouldn't have trusted Kenny, and it undermines the trust and friendship they once had.
This remark makes Max feel betrayed because he trusted Kenny and had a deep friendship with him. Max feels hurt and disappointed by Kenny's derogatory comment about disabled people, especially since Max himself has a physical disability. The statement undermines Max's belief in their friendship and creates a sense of betrayal.