IE 41 - OPERATIONS RESEARCH 1
Reference Books for Operations Research 1
Balanced Transportation Problem
The Epsilon Computers Company sells desktop computers to schools in the university belt and ship them from three (3) distribution warehouses. The firm is able to supply the following numbers of desktop computers to the universities by the beginning of the academic year.
| SOURCE(ORIGIN) | DISTRIBUTION WAREHOUSES | SUPPLY (pcs) |
|---|---|---|
Universities have ordered desktop computers that must be delivered and installed by the beginning of the academic year.
| DESTINATION | UNIVERSITY | DEMANDS (pcs) |
|---|---|---|
The shipping cost per desktop computer from each distributor to each university are as follows:
| SOURCE (ORIGIN) | DESTINATIONS | ||
|---|---|---|---|
With cost minimization criterion, EPSILON Company wants to determine how many desktop computers should be shipped from each warehouse to each university.
A. Find the initial basic feasible solution using North-West Corner Method
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B. Find the initial basic feasible solution using Least Cost Method (Greedy Method)
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C. Find the initial basic feasible solution using Vogel’s Approximation
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D. Find the initial basic optimal solution using Stepping Stone Method
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E. Find the initial basic optimal solution using Modified Distribution (MODI) method
Assignment Problem
A plant has 4 operators to be assigned to four (4) machines. The processing time (minutes) required by each operator to produce a product on each machine is shown below.REDUCTION |
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A. Determine which machine should be assigned to each operator.B. Determine the Total Minimum Time (minutes)
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Unbalanced Transportation and Assignment Problem Quiz #2
UNBALANCED TRANSPORTATION PROBLEM
Find the initial basic feasible solution to the following transportation by using the following method: 
1A. North West Corner Method
1B. Least Cost Method
1C. Vogel's Approximation Method
UNBALANCED ASSIGNMENT PROBLEM
The University of Cebu has three security heads and four tasks for completion. The employees differ in their capabilities and the tasks differ in their work contents. With the performance given below, which three of the four tasks should be assigned to the security heads?
UNBALANCED ASSIGNMENT PROBLEM (maximization and minimization)
Solution by minimization
Solution by maximization
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