Calculate the normal, least-cost and crash durations for the following project. Calculate the costs associated with each duration. Indirect costs are $120 per day.

Duration (days) Cost ($) ACTIVITY IPA NORMAL CRASH NORMAL CRASH A 5 4 500 600 B A 5 350 500 C A 8 5 800 920 A 11 1,200 1,400 n m O B. C 6 4 600 700 C 4 500 500 G D, F 5 700 1,000 H E,F 6 5 300 420Days Shortened $) Total costs () - Project duration (days) Increased cost per day ($) Direct costs ($) Indirect costs ($) Costs($) Duration (da 5) Table 2