Ünite Sınavı Soruları

In a transportaion problem, quantities of items to be sent from m locations are a₁, a₂, …, a_m and to be received from n destinations are b₁, b₂, …, b_n. In this context, how many basic variables does the balanced transportation problem have in its basic feasible solution?

"The assignment model has a tailored solution method such as the transportation model does. The solution method of the assignment model is called the___________." Fill in the blank with correct concept.

When does a degenerate basic variable act as a non-basic variable?

Which model do the steps given below belong to ?

Which of the following cannot be said about the Least-cost Method?

I. Check the optimality of the basic feasible solution as the simplex method does. If it is not, optimal, then move to the next step. If optimal, stop.

II. Iterate to the next basic feasible solution by determining the entering and leaving variable using the rate of improvement on the objective value.

III. Determine a basic feasible solution to initiate.

Which of the following is the correct order of the steps of solution of a transportation model?

Which of the following statements is not true regarding "the assignment model"?

The Hungarian method consists of six basic steps. Which is the first step to be followed?

For the given cost matrix, how much is the total transportation cost calculated by Northwest Corner Method solution? (all costs in Turkish liras)

How can the optimality of a basic feasible solution for the transportation model be tested?

Which method considers the respective costs of the variables so as to find a basic feasible solution that approximates the optimum solution more and begins with selecting the route that has the smallest unit cost of transportation?

Which of the following is not one of the steps that the transportation model has taken to reach a solution?

Which of the following statements is not true regarding "the dual model"?

Four workers will be assigned to five machines in a manufacturing plant. The labor costs of the workers on the machines are given in TL below.

In the solution of the above assignment problem carried out with the Hungarian Algorithm, and the following table was reached in the last step.

What is the objective value of the optimum solution for this problem?

What is the difference between Least Cost Method and Vogel's Approximation Method?

Which of the following phrases can not be said about the Transportation Model?

"The _________ interchanges costs and constraints of the primal model, and converts the objective from maximization to minimization." Fill in the blank with the correct concept.