A. trade union
B. co-operative society
C. trade association
D. chamber of commerce
Correct Answer: Option D
D. chamber of commerce
Explanation
A Chamber of Commerce does more than serve as a marketing vehicle for local businesses. It has an important role in local government affairs as well. They serve as a voice for the local business owners and industries. It is an association of local organization of businesses who come together to further the interest of their members.