A Transportation Problem Has Improvement Indices of 5,4,0,and -3

Multiple Choice

A transportation problem has improvement indices of 5,4,0,and -3.Which of the following is always true?

A) The transportation model is at its ideal solution.
B) The transportation model is at an infeasible solution.
C) The total cost saved by changing one unit on the route with an improvement index of 5 would be $5.
D) The transportation matrix has four empty squares.
E) Both B and D