Which of the following practices is authorized by the Federal Reserve Act?  

An agreement by a bank that it is responsible for the obligations of its subsidiary 

A bank’s purchase, in its fiduciary capacity, of the affiliate’s assets if the fiduciary instrument allows for such a purchase 

The sale of a nonaccruing loan from a bank to its bank affiliate   

The acceptance of an affiliate’s securities of an affiliate as collateral for a NOTES bank’s loan from the bank to the affiliate