The signing of the General Agreement on Tariffs and Trade (GATT) in 1947 resulted in the adoption of several new trade policies, In the following table, Indicate if each of the policies listed was a result of GATT. Then, complete the last column by identifying the means by which A-7 each GATT policy was implemented. Policy GATT Policy Implementation Promotion of trade transparency Promotion of lower trade barriers Promotion of discriminatory taxes In the 1970s, multilateral negotiations called the resulted in and caused in U.S. exports