1- Find the project duration. *

a. 18

b. 22

c. 20

d. None of the above

2- Calculate the activity crashing costs of A. *

a. 125

b. 150

c. 80

d. None of the above

3- How many time does activity E be crashed *

a. 1 time

b. 2 times

c. 3 times

d. None of the above

4- If you need to crash the project by one week. Which activity would you crash? *

a. A

b. B

c. C

d. G

5- Crash the project by another one week. Which activity would you crash? *

a. A

b. B

c. C

d. G

6- Crash the project by another one week. Which activity would you crash? *

a. A

b. B & E

c. E & D

d. G

7- Crash the project by another week. Which activity would you crash? *

a. A

b. B & E

c. E & f

d. G

8- What is the additional cost of the project after crashing? *

a. $5000

b. $5700

c. $5775

d. None of the above

plz solve all 8 questions. its urgent

A project has the following data: Activity Predecessor Normal Crashing Normal Crashing Time Time Cost cost A 5 1100 1225 B A 6 4 500 600 A 5 3 700 800 D B 5 4 600 750 E 6 5 1000 1050 F D 2 1 600 1000 F, E 2 1 1000 1800