max c X 12 1 B 1000 Hands on: Top Brass Simplex Solution Last Iteration X 9 0 1 2 B 400 X3 0 1 0 0 0 N 0 X 0 0 0 B 1100 Xs 0 0 1 0 B 350 X6 1000-M N 0 Use the starting basic feasible solution x) from the table above. a) Find the direction increasing the non-basic variable x b) Find the reduced cost associated with the direction. Is the direction improving? c) Find the step size to move along the direction. d) Which basic variable becomes non-basic in the next iteration? e) Which non-basic variable becomes basic in the next iteration? 1) What is the new solution x? g) How do you decide if the new solution is optimal? b 1000 1500 1750 4800