Multiple Choice
The goal programming problem with the objective function min P1(d1+) +P2(d2−) is initially solved by the computer and the objective function value is 0. What constraint should be added for the second problem?
A) d1+ = 0
B) d1+ + d2− = 0
C) −d1+ + d2− = 0
D) d1+ ≤ 0
Correct Answer:

Verified
Correct Answer:
Verified
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