Plan suggested sequence should based on shortest change over time.

Summary:Plan suggested sequence should based on shortest change over time.

Example - Product A cannot be produced immediately after product B whereas product B can be produced immediately after product A.

Product B to Product A change Over time - 1 hr.

Product A to Product B change Over time - 0 hr.

Plan suggested sequence should be based on shortest change over time i.e. to produce product A first and then product B.

Similar behavior in case of allergen, plan should suggest producing generic product first and then allergen