products PPP and P are produced on machines M MM and M in a flowshop factory. The time for processing the products on a given machine is provided in Table For the sake of simplicity, assume that once a job is finished processing on a machine, it can immediately move to the next machine no waiting setup times provided the next machine is available no job is currently processing on that machine You are asked to develop a schedule for the production of the Products.

If the above problem is modelled as an Integer Linear Programme, what is the optimal total time required to produce all the Products?