Answer:
B. Regulations were relaxed, leading to non-qualifying mortgages getting approved for loans.
Step-by-step explanation:
Hedge funds, banks, and insurance companies were instrumental to the subprime mortgage meltdown while regulators looked the other way. They were given free rein to construct so many complex securities which somehow contributed to the mortgage defaults with financial institutions skimming fees during the securitization processes, and mortgages were made accessible for borrowers who did not meet the income and minimum down payment requirements.