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

question 34

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?

---

Definitions:

Scientific Research

Scientific research is the systematic investigation into and study of materials, sources, and phenomena using scientific methods to establish facts, reach new conclusions, and develop new knowledge.

Anthropology

The scientific study of humans, human behavior and societies in the past and present.

Research Conclusions

The outcomes or findings derived from systematic investigation into a subject of study.

Validity

The degree to which a method, test, or measurement accurately reflects what it is intended to assess.