SMJohnson's Algorithm Derives the Minimum Completion Times for All "No

Multiple Choice

S.M.Johnson's algorithm derives the minimum completion times for all "no passing" cases."No passing" means:

A) the order of processing jobs through the first facility must be preserved at the last facility.
B) the order of processing jobs through the first facility must be preserved for the next facility.
C) the order of processing jobs through the first facility must be preserved for all subsequent facilities.
D) none of the above