This document is a student assignment submitted by Devesh Nidaria for their MBA semester 4 course. It includes responses to two questions. The first question asks about the differences between GATT and WTO, which the response highlights that GATT was an international agreement providing a framework for international trade while WTO succeeded GATT and is the current international organization governing global trade relations and agreements. The second question asks about entry strategies for firms entering foreign markets, and the response discusses various reasons firms may enter foreign markets and strategies they can use such as following customers abroad, exploiting market opportunities, and defensive strategies. It also briefly discusses segmentation of global firms.