The Incremental Approach to Process Design Involves Which of the Following

The incremental approach to process design involves which of the following?
I.Identifying process boundaries (inputs and outputs) and the level of detail required
II.Following the normal flow of materials through the transformation process
III.Identifying the required activities and resources
IV.Identifying the sequence of activities and resources

A) I and IV only
B) II and IV only
C) I, II, and III only
D) II, III, and IV only
E) I, II, III, and IV only