Given the Following Chart of Jobs Assigned with Johnson's Rule

question 33

Essay

Given the following chart of jobs assigned with Johnson's rule suppose that all the jobs (A,B,C,etc)could be evenly divided into two tasks (such as A1 and A2,B1 and B2,etc).Suppose job B is divided into jobs B1 and B2,each with a body work time of 4.5 hours and a paint time of 2 hours.How much is makespan reduced by this splitting of B?

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Definitions:

Expenditure

The act of spending or using money for goods, services, or other purposes.

Child Care

This refers to the care and supervision of a child or multiple children, typically from infancy through age 13, by a person other than the child's parents.

Micro-Level Factors

Individual or small-scale influences that affect behaviors, choices, and interactions within specific contexts.

Contraception

The prevention of pregnancy by behavioral, mechanical, or chemical means.