Answer:
Willy has nothing tangible or materialistic to offer Biff, but all he wanted was for Biff to be successful and live out his dream, which is the American Dream. The only thing he could offer is his life i.e the insurance money, but that caused the death of Willy . BIff will hate him for it because it was unnesscary and he continually worked towards the wrong thing. For Willy, it has to be tangible like money and success. For Biff, it was more about happiness, honest, acceptance and love.
Step-by-step explanation: