Final answer:
In the novel, The Metamorphosis, Gregor's father spends the money on daily expenses and maintaining their lifestyle instead of paying off the debt. This reflects the family's dysfunctional dynamics and the theme of alienation.
Step-by-step explanation:
In the novel The Metamorphosis by Franz Kaf_ka, Gregor's father was not paying off the debt with the money Gregor made, instead, he was using it for the family's daily expenses and to maintain their lifestyle. The father was unable to work and relied on Gregor's income to support the family. Despite Gregor's sacrifices, his father showed little appreciation and mismanaged the money.
For example, in one instance, Gregor's father spent the money on a new uniform for himself, even though Gregor was the one earning it. This highlights the father's selfishness and lack of empathy towards Gregor's situation.
Overall, Gregor's father's misuse of the money is symbolic of the family's dysfunctional dynamics and highlights the theme of alienation in the novel.