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

question 108

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 D is split into two equivalently sized sections,D1 and D2,each with a body work time of 1.5 hours and a paint time of 2 hours (D1 and D2 sum to 3 hours of body work and 4 hours of paint which is equivalent to D).How much is makespan reduced by this splitting of D?

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Definitions:

Cellular Respiration

The process by which cells break down glucose and other molecules to release energy in the form of ATP.

Gases Exchange

The biological process through which gases like oxygen and carbon dioxide are transferred between organisms and their environment.

Breathing

The process of inhaling and exhaling air to facilitate gas exchange within the lungs.

Vocal Cords

Folded membranes in the larynx that vibrate to produce sounds when air is expelled from the lungs.