In Decentralized Systems

In decentralized systems:

A) development occurs at the home base and operations are handed over to autonomous units in foreign locations.
B) each foreign unit designs its own unique solutions and systems.
C) systems development and operations occur in an integrated and coordinated fashion across all units.
D) foreign units design the solutions and systems used at the domestic home base.
E) all systems are designed in domestic headquarters and then distributed to foreign units.