When Using the Stepping-Stone Method,what Is the Maximum Amount That

Multiple Choice

When using the stepping-stone method,what is the maximum amount that can be shipped on the new route?

A) the smallest number found in the squares with minus signs
B) the smallest number found in the squares with plus signs
C) the smallest number along the closed path
D) the minimum of the demand requirement for that column and the supply capacity for that row
E) the largest number found on the squares with minus signs