Question 1
An improvement index indicates
◦ whether the transportation cost in the upper left-hand corner of a cell is optimal.
◦ how much total cost would increase or decrease if the largest possible quantity were reallocated to that cell.
◦ how much total cost would increase or decrease if a single unit was reallocated to that cell.
◦ whether a method other than the stepping-stone should be used.
◦ whether a method other than the northwest-corner rule should be used.
Question 2
A transportation problem has two origins: A can supply 20 units and B can supply 30 units. This problem has two destinations: C requires 25 units and D requires 35 units. Which of the following is true?
◦ The problem will require a dummy supply with a capacity of 10 units.
◦ The problem is unbalanced and cannot be solved by the transportation method.
◦ The problem will require a dummy demand with a capacity of 10 units.
◦ Destinations C and D must each receive 5 units less than they require.
◦ The problem will require a dummy supply with a capacity of 50 units.
IgM pentamer of immunoglobulin units
Sample Problem from Raven’s Progressive Matrices
Chéri Samba, Problème d'eau. Où trouver l'eau? (The Water Problem. Where to Find ...
Who Oversees the Food Supply?
If y = 0.02 sin (30x - 400t) (SI units), the velocity of the wave is
Problem