answer b & c

question c: what is the critical path for the minimum-cost schedule?

The Advanced Tech Company has a project to design an integrated information data base for a major bank. Data for the project are given in the following table. Indirect project costs amount to $150 per day. The company will incur a $200 per day penalty for each day the project lasts beyond day 15. Activity Normal Time (days) Normal Cost ($) Immediate Predecessor(s) Crash Time (days) 3 3 4 B 6 4 3 Crash Cost ($) 1.000 2,200 1,000 1,500 1,500 1,400 1,500 600 D 900 1,000 500 1,200 1,500 1,300 900 3 2 4 E F. 4 2 4 A, B B C D E E 1 1 H 5 300 2 G a. What is the project's duration if only normal times are used? The project duration is 23 day(s). (Enter your response as an integer.) b. What is the minimum-cost schedule? With the minimum-cost schedule, the project duration is day(s). (Enter your response as an integer.)