Exchange trading companies can help importers with all of the following functions EXCEPT
(A) arranging for financing
(B) conducting research on new products to satisfy foreign market needs
(C) providing promotional activities at foreign trade shows
(D) arranging for packaging for the foreign market
(E) negotiating for the cancellation of export duties
Answer: Choice E is incorrect because export duties don't affect importers and exchange trading companies (ETC) have no control over export duties, which are set by governments.