Use Johnson's rule to determine the optimal sequencing for the five jobs to be processed on two machines in a fixed order (Machine 1 before Machine 2).The processing times in hours are given in the table below.
a.What is the optimal sequence?
b.What is the total flow time for this sequence?
c.Which job is the first to be scheduled? Is it scheduled to be the first job or the last? Explain.
Definitions:
Innovative Ideas
Original and creative thoughts or proposals that aim to improve processes, products, or services.
Defined Roles
Specific, allocated functions or responsibilities assigned to individuals within a group or organization to facilitate effective operations.
Mutual Personality Conflict
A situation where individuals' personalities clash, leading to tensions and disagreements within personal or professional relationships.
Out-group
A group of individuals who are not part of the primary in-group, often perceived as different or outside the main group.
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