pl answer of the following questions .Identify or explain briefly

1. attributes of useful information

2. MI

3.real-time information

4information overload

5. big data

7. cybersecurity

8. CRM

9. total factor productivity

10. labor productivity

11. . JIT inventory

12. process reengineering

13. encoding

14 decoding

15 noise /static (communications model )

16. lateral communication