Here's a breakdown of Artie's reaction:
* Initially, he is annoyed and frustrated. Artie is busy with his own life and responsibilities, and Vladek's call interrupts him. He feels burdened by his father's constant needs and the responsibility he feels to take care of him.
* He feels resentful and irritated. Artie is still struggling to process the trauma of his father's experiences during the Holocaust. He is angry that Vladek can't let go of the past and move on with his life.
* He reluctantly agrees to help. Despite his feelings, Artie ultimately gives in to his father's request. He knows Vladek is old and needs assistance.
However, Artie's actions are tinged with a sense of resignation and frustration. He feels like he is being forced to take on this responsibility, and he resents the burden it places on him.
This interaction highlights the complexities of the father-son dynamic in Maus. While Artie loves his father, he also struggles with the emotional and practical challenges of caring for him, especially in light of Vladek's constant need for help and his inability to let go of the past.