Essay 1) What are functional systems and functional applications? 2) Explain the major functions of sales and marketing applications. 3) Explain the functions of the order entry and order...

Essay

1) What are functional systems and functional applications?

2) Explain the major functions of sales and marketing applications.

3) Explain the functions of the order entry and order management modules of operations applications.

4) Explain the just-in-time (JIT) inventory policy.

5) What are the functions of modern human resources (HR) applications? How do they differ from first-era HR applications?

6) What are the major functions of accounting applications?