Question

For activity 2-3, shown in the above figure, calculate the sum of the total float, the free float, and the independent float ....... (day)
( Notations carry usual meaning)

• A. 36

Answer 1

The correct option is A 36
Total float $F_T=(T_L^j-T_E^i)-t^{ij}$

=(46-10 )-12

$F_T=24days$

Free float $F_F=(T_E^j-T_E^i)-t^{ij}$

=(32-10)-12

=10 days

Independent float $F_{ID}=(T_E^j-T_L^i)-t^{ij}$

= (32 -18 ) -12

$F_{ID}=2days$

$SUM=F_T+F_F+F_{ID}=24+10+2=36$