Administration Has Asked the Clinical Provider Order-Entry Task Force to Select

Administration has asked the clinical provider order-entry task force to select the method implementation that will reduce risk to the hospital. What method should they choose?

A) Implement all modules across the entire organization.
B) Implement one module in one unit while running the current system in parallel.
C) Implement all modules across the entire organization while running the current system parallel.
D) Implement one module in one unit while shutting down the existing system.