Write the solutions that can be read from the simplex tableau. 
A. x, y, u = 0, x = 23, v = 12, M = 15
B. x, y, u = 0, z = 23, v = 12, M = 15
C. x, y, u = 0, z = 12, v = 23, M = 15
D. x, y, z = 0, u = 23, v = 12, M = 15
Answer: B
Mathematics
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