(Answered) : Q.1 What is the difference between planning and forecasting? How regression method of forecasting is different than moving avera

Q.1 What is the difference between planning and forecasting? How regression method of forecasting is different than moving average and exponential forecasting methods? If you do not have a lot of data then which method you will prefer and why? What are the special advantages of regression method of forecasting over others and how it works? Concepts only along with mathematical formulae.

Q.2 What is the difference between a manager and a leader? Compare on 8 points.

Q.3 What is the difference between matrix organization and functional organization? If you are dealing in projects then which origination will be better and why