find the solution that can be read from the simplex tableau

This Question: 1 pt Find the solutions that can be read from the simplex tableau given below. X1 X2 X3 0 12 9 0 0 84 0 0 12 3 21 70 (Simplify your answer) (simplify your answer) X3EL (Simplify your answer) S1 (Simplify your answer.) 2 (Simplify your answer.) sa (Simplify your answer) z (Simplify your answer) Enter your answer in each of the answer boxes avascript: do Exercise (2) O Ask me anything

Solution

Since all Z values are zero. Therefore in basic solution there are slackvariables (s₁, s₂, and s₃).

Therefore all the variables x₁, x₂, and x₃ are ZERO at this stage of Simplex Table.

Further, what is given in the last column (no information in the table regarding 84 12 and 6) is unknown.

So, no further interpretation can be done.