What role did technology play in the Wells Fargo scandal?

Multiple Choice

Wells Fargo installed software to warn employees if they were about to commit fraud, but it failed.

Technology made it easier for employees to commit fraud without considering the implications to the company and customer.

Technology kept customers from committing fraud and closed their accounts when they engaged in deceptive practices.

Technology alerted management of any potentially illegal activities committed by employees, but management ignored it$.$