Consider Table 6-2, Network Diagram Data for a Small Project.Allduration estimates or estimates times are in days, and the network proceedsfrom Node 1 to Node 9.(Please answer the questions for...

Assignment
a)
In the above diagram, Lines in dark represents the critical path.
b) All the possible paths are-
    Paths
    Length
    1(2(3(6(8(9 or A(B(E(H(K
    2+2+2+2+2=10
    1(2(4(6(8(9 or A(C(F(H(K
    2+3+3+2+2=12
    1(2(5(7(8(9 or A(D(G(J(K
    2+4+6+1+2=15
    1(2(3(6(7(8(9 or A(B(E(I(J(K
    2+2+2+5+1+2=14
    1(2(4(6(7(8(9 or A(C(F(I(J(K
    2+3+3+5+1+2=16
c)
    Activity
    Initial Node
    Final Node
    Est. Duration...