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In a transportation problem rows are the supply points and columns are the demand points. If total supply is less than total demand then
  • a)
    dummy column should be added
  • b)
    dummy row should be added
  • c)
    no need to add row or column
  • d)
    either row or column can be added
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
In a transportation problem rows are the supply points and columns ar...
Explanation:
Supply and Demand Discrepancy in Transportation Problems
Supply and demand in a transportation problem are represented by rows (supply points) and columns (demand points) respectively. When the total supply is less than the total demand, it creates a discrepancy that needs to be addressed.

Adding a Dummy Row
- When the total supply is less than the total demand in a transportation problem, a dummy row should be added.
- This dummy row helps to balance out the shortage in supply by introducing additional supply points to meet the demand requirements.
- By adding a dummy row, the transportation problem can be solved effectively, ensuring that all demand points are met.

Importance of Adding a Dummy Row
- Adding a dummy row helps in maintaining the balance between supply and demand in the transportation problem.
- It ensures that all demand points are satisfied, even when there is a shortage of supply.
- The dummy row acts as a placeholder for additional supply points, helping to optimize the transportation process.

Conclusion
In conclusion, when the total supply is less than the total demand in a transportation problem, adding a dummy row is the most appropriate solution. This approach ensures that the transportation problem can be solved efficiently, meeting all demand requirements and maintaining a balance between supply and demand.
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In a transportation problem rows are the supply points and columns are the demand points. If total supply is less than total demand thena) dummy column should be addedb) dummy row should be addedc) no need to add row or columnd) either row or column can be addedCorrect answer is option 'B'. Can you explain this answer?
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