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 each GATT policy was implemented. Policy GA1T Poliqlr Implementation Promotion of trade predictability V V Promotion of discriminatory taxes V \"Favor oneI favor all" ma Y 4 Promotion of trade without discrimination V In the 19705, multilateral negotiations called the V resulted in V and caused V in U.S. exports