1- By giving an example (not from the textbook), explain how Tariff-Qnota as an instrument of trade restriction works? (5) 2. Suppose that you are planning to do foreign direct investment in the field of Pharmaceutical Indusiry in other country. A: What are the managchient issues that you need to consider in this process? (10). B: What are the considerations that you need to take into account regarding parchase-orbuild decision? (5) 3. Why do you think suppost activities are important in the Value Cham Analysis Model Support your argunent