Which of the Following Are Either Created or Manipulated During

Multiple Choice

Which of the following are either created or manipulated during the early portions of the production lead time?
1) Components
2) Minor subassemblies
3) Major subassemblies
4) Raw materials

A) (3)
B) (2) , (3) , and (4)
C) (2) and (3)
D) (1) , (2) , and (4)