Question

For an activity $101-201$ in AOA network, activity times and duration as shown below. Between total float, interference float, and independent float, which one of the following is the correct sequence in the decreasing magnitude order?

• A. Totall float $-$ Independent float $-$ interference float
• B. Total float $-$ Interferece float $-$ Independent float
• C. independent float $-$ Total flaot $-$ Interference float
• D. Interference float $-$ Total float $-$ Independent float
  

Answer 1

The correct option is B Total float $-$ Interferece float $-$ Independent float

Total float $=T_L^j-(T_E^i+t^{ij})=28-(12+7)=9$
Independent float $=T_E^j-(T_L^i+t^{ij})=22-(13+7)=2$
Infering float $=T_L^i-T_E^i=28-22=6$