Answer Happy

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 $250 per day. The company will incur a $100 per day penalty for each day the project lasts beyond day 18. Activity Normal Time (days) Normal Cost ($) Crash Time (days) Immediate Predecessor(s) A 6 3 5 3 C 5 3 D 3 2 Crash Cost ($) 2,000 1,200 1,500 1,500 2,100 1,400 1,000 500 ܗ ܗ ܗ ܢ ܗ ܢܝ ܠ ܩ 800 1,000 500 1,200 1,500 1,300 900 500 OO LUI E A, B B C, D E 5 ܢܝ ܢܚ ܘܬ ܘܬ ܢ ܢ ܗ 2 3 1 G 4 3 E E 5 G a. What is the project's duration if only normal times are used? The project duration is 25 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.)