Answer:
C. By having Gregor change overnight into a weird creature, Kafka implies that dreams are as real as waking life.
Explanation:
In this work, Kafka describes a traveling salesman named after Gregor Samsa, who abandons his wishes and desires to support the family and pay the debt of the parents. One morning, Gregor awakens metamorphosed into a monstrous insect. Kafka describes this insect as something like a giant cockroach. Kafka believed that dreams can be as real as real life and the way he showed it in his work was by having Gregor change overnight for a strange creature.