please help me solve this TN real estate question

1- Four small real estate firms formed a cooperative advertising group to share the high cost of larger display advertisements that would draw more attention to

their listings. Calling their group "Sell4U," they began running a weekly half column. In addition to the names and numbers of all four firms, these

advertisements must clearly state

A.which firm has listed each of the properties advertised.

B. that Sell4U is a cooperative group and not a national real estate franchise.

C. whether all of the Sell4U real estate firms use the same commission structure.

D.that complaints must be directed to individual firms and not the Sell4U group.

2- Real estate-related activities whose PRIMARY purpose is to provide information rather than create an agency relationship are classified as

A.ministerial tasks.

B.designated agency.

C.implied agency.

D.required disclosures

3-An owner decides to open a branch office of her real estate firm in a neighboring town. The owner MUST

A.obtain a separate firm license and secure the services of a principal broker.

B. photocopy the current license for display in the branch office.

C. pay a fee and obtain duplicate licenses for all the licensees for display in the branch office.

D. photocopy the licenses of all the licensees for display in the brancr office.