Precision Scheduled Railroading $($PSR$)$ is defined by all of the selections below except $\_\_\_\_\_\_\_$

Group of answer choices

Precision railroading prioritizes delivery of a customer's shipment from origin to destination as quickly as possible

Precision railroading demands a schedule and plan that is constantly monitored for every asset

Supports the view that more locomotives, more cars and more crews allow for the movement of more volume

Significant change in cultural mindset is required

There is "collateral" damage in service points