Emergency help needed!! Thank you! Correct answer please

9. What is the value of "Y"? (7 Marks)

a. 6

b. 3

c. 2

d. 4

e. 5

10. What is the value of "G"? ( 7marks)

a. 19

b. 12

c. 17

d. 11

e. 18

11. What is the value of "A"? ( 7marks)

a. 10

b. 8

c. 7

d. 11

e. 9

Consider the below project network diagram with lags. Lag 3 Task Task 2 3 withlag 7 Lag 5 A C D W Task 3 X Task 6 -> Lag 3 3 H G F 2 Lag 4 Task 4 Z Task 7 Lag 4 1 J 2 Answer the following questions regarding Early Start, Early Finish, Late Start, Late Finish, and Slack values. Y B Task 5 2 Lag 2 E Task 8 1