Multiple Choice
Capital Co. is considering 5 different projects. Define Xi as a binary variable that equals 1 if project i is undertaken and 0 otherwise, for i = 1, 2, 3, 4, 5. Which of the following represents the constraint(s) stating that projects 2, 3, and 4 cannot all three be undertaken simultaneously?
A) X2 + X3 + X4 ≤ 3
B) X1 + X2 + X3 + X4 + X5 ≤ 3
C) X2 + X3 + X4 ≤ 1
D) X2 + X3 + X4 ≤ 2
E) X2 + X3 ≤ 1 and X3 + X4 ≤ 1
Correct Answer:
Verified
Correct Answer:
Verified
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