a solution please

QUESTION 2 2.1. How can global operations improve the supply chain? 2.2. Discuss with one example, how do global operations attract new markets? (2) 2.3. Discuss with one example each the difference between a company's mission and its strategy? 2.4. Regarding the scheduling decision, discuss how are goods-producing organizations differ from service companies? 2.5. The data below consist of the closing price of the common stock of the American Telephone and Telegraph Corporation on 10 recent trading day. 2.5.1. Using a five-period moving average, forecast the price of the stock for period 10. 2.5.2. What is the error of the forecast in #1-2.2.1? 2.5.3. Using a five-period moving average, forecast the price of the stock for period 11. 2.6. Explain the four basic global operations strategies