A ________ is a DFD that represents a system's major processes, ...

[strangeaffliction]

A ________ is a DFD that represents a system's major processes, data flows, and data stores at a high level of detail.
 
  A) Level-1 diagram
  B) Level-0 diagram
  C) Level-2 diagram
  D) Level-3 diagram

Question 2

Assume a proposed system has a useful life of 5 years, one-time costs of 250,000, recurring costs of 80,000 per year, and tangible benefits of 175,000 per year. If the cost of capital is 12, what is the overall NPV? Overall ROI? Break-even point?
 
  What will be an ideal response?

[Mollythedog]

Answer to Question 1

B

Answer to Question 2

The overall NPV is 92,454; the overall ROI is .17, and break-even occurs in year 4.

[strangeaffliction]

Excellent

[nguyenhoanhat]

Thanks for the timely response, appreciate it