I need your help for writing about the below questions in 250 word not including the references for each one, and for each question I need two references.
Question 1:
The past 20 years have seen increasing complexity in the world, and that has influenced change in organizations. Discuss the Four Types of Organizational Change, found in your textbook, and how they have influenced the types of organizational change found in Saudi Arabian companies. What has the impact been on organizations within the country and region? Also, consider The Requirements for Becoming a Successful Change Leader, found in your textbook, to evaluate the leadership role within these organizational changes. 
(find the attached file for finding the answer. 
Question 2:
The value chain includes costs from research to product design, to production, to marketing and sales, to distribution, and to customer support after the sale. Which areas of the value chain do you think should be included in calculating product costs and why? Where would the other costs be reported, if at all? 

Question 3:
 Carrefour is a French-owned hypermarket operating in many places, including Saudi Arabia. Consider Carrefour in Saudi Arabia when you, as a customer, judge the quality of the hypermarket.
Explain how quality is evaluated, and the role of technology in the customer perception of quality. Compare Carrefours quality and technology to another hypermarket in the area. Order the following criteria as most to least important for the successful operation of a hypermarket, and for a different industry (not a hyper market) and explain why there are any differences and the implications for operations:

Customer satisfaction
Forecasting
Capacity planning
Location
Inventory management
Store layout
Scheduling

Instructions:
-APA style should be used
-two scholarly, peer-reviewed journal articles references for each questions
-submission within 6 hours.