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Author Question: The goal programming problem with the objective function min P1(d1+) +P2(d2-) is initially solved by ... (Read 164 times)

saliriagwu

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on: Jun 24, 2018
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

Question 2

Observations that are measured at the same time represent what type of data?
 a. Time-series data
  b. Cross-sectional data
  c. Synchronous data
  d. None of these choices.


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Swizqar

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Reply #1 on: Jun 24, 2018
Answer to Question 1

A

Answer to Question 2

B


saliriagwu

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Reply 2 on: Jun 24, 2018
Wow, this really help

kjohnson

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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