Kafka's the metamorphosis was published in 1915 and describes as a typical family during that era. What social norm does gregor's family demonstrate?

A. Young Adults were not expected to get jobs until they felt like it.

B. Elderly often were unable to save enough money to retire and relied on their children to pay their bills.

C. Young Adults were expected to choose only a career that they loved.

D.Elderly Parents Usually saved enough money for their children so that no one in the family would have to work.