OR please quickly 1-

The goal is maximize and this is Final solution table. What is the special case?

2- In converting a constraint for an initial simplex table :

a. subtract a surplus and add a slack

b. add surplus and artificial variables

c. subtract a surplus

d. Subtract Surplus and add Artificial

please quickly

Basics SI ci X2 2 S2 0 R.H.S. 3 X2 3/2 1 1 0 100 0 S2 11 1 1/2 1 50 2 zi 900 C-21 D . NO Special case O b. Unboundedness OC. More than one optimal solution Od. Degeneracy