Which of the following statements is true with respect to the optimal solution of an LP problem?

A Every LP problem has an optimal solution
B Optimal solution of an LP problem always occurs at an extreme point
C At optimal solution all resources are completely used
D If an optimal solution exists, there will always be at least one at a corner

Correct Answer: If an optimal solution exists, there will always be at least one at a corner

If an optimal solution exists, there will always be at least one at a corner statement is true with respect to the optimal solution of an LP problem.
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