Solve the linear programming model and make the minimum cost crashing decisions. What is the amount of crash time $($in weeks$)$ for each activity?

Activity Crash Time

A

$0$

Correct: Your answer is correct.

B

$1$

Correct: Your answer is correct.

C

$0$

Correct: Your answer is correct.

D

$2$

Correct: Your answer is correct.

E

$1$

Correct: Your answer is correct.

F

$3$

Incorrect: Your answer is incorrect.

G

$1$

Correct: Your answer is correct.

H

$0$

Correct: Your answer is correct.

What is the added cost $($in dollars$)$ of meeting the $16-$week completion time?

$

$2310$

Incorrect: Your answer is incorrect.

$($c$)$

Develop a complete activity schedule based on the crashed activity times.

Activity Earliest

Start Latest

Start Earliest

Finish Latest

Finish Slack Critical

Activity

A

$0$

Correct: Your answer is correct.

$0$

Correct: Your answer is correct.

$3$

Changed: Your submitted answer was incorrect. Your current answer has not been submitted.

$3$

Changed: Your submitted answer was incorrect. Your current answer has not been submitted.

$0$

Correct: Your answer is correct.

Yes

Correct: Your answer is correct.

B

$0$

Correct: Your answer is correct.

$0$

Correct: Your answer is correct.

$7$

Changed: Your submitted answer was incorrect. Your current answer has not been submitted.

$7$

Incorrect: Your answer is incorrect.

$0$

Correct: Your answer is correct.

Yes

Correct: Your answer is correct.

C

$2$

Incorrect: Your answer is incorrect.

$2$

Incorrect: Your answer is incorrect.

$4$

Incorrect: Your answer is incorrect.

$4$

Incorrect: Your answer is incorrect.

$0$

Correct: Your answer is correct.

Yes

Correct: Your answer is correct.

D

$4$

Incorrect: Your answer is incorrect.

$4$

Incorrect: Your answer is incorrect.

$11$

Changed: Your submitted answer was incorrect. Your current answer has not been submitted.

$11$

Changed: Your submitted answer was incorrect. Your current answer has not been submitted.

$0$

Correct: Your answer is correct.

Yes

Correct: Your answer is correct.

E

$11$

Changed: Your submitted answer was incorrect. Your current answer has not been submitted.

$11$

Changed: Your submitted answer was incorrect. Your current answer has not been submitted.

$15$

Changed: Your submitted answer was incorrect. Your current answer has not been submitted.

$15$

Changed: Your submitted answer was incorrect. Your current answer has not been submitted.

$0$

Correct: Your answer is correct.

Yes

Correct: Your answer is correct.

F

$15$

Changed: Your submitted answer was incorrect. Your current answer has not been submitted.

$15$

Changed: Your submitted answer was incorrect. Your current answer has not been submitted.

$18$

Changed: Your submitted answer was incorrect. Your current answer has not been submitted.

$18$

Changed: Your submitted answer was incorrect. Your current answer has not been submitted.

$0$

Correct: Your answer is correct.

Yes

Correct: Your answer is correct.

G

$4$

Incorrect: Your answer is incorrect.

$6$

Incorrect: Your answer is incorrect.

$13$

Correct: Your answer is correct.

$15$

Incorrect: Your answer is incorrect.

$0$

Correct: Your answer is correct.

Yes

Correct: Your answer is correct.

H

$15$

Incorrect: Your answer is incorrect.

$15$

Incorrect: Your answer is incorrect.

$16$

Correct: Your answer is correct.

$16$

Correct: Your answer is correct.

$0$

Correct: Your answer is correct.

Yes

Correct: Your answer is correct.

Need Help?