The table below contains data for the installation of new equipment in a manufacturing process at Excello Corporation. Your company is responsible for the installation week, and a penalty cost of $6,000 per week will be incurred by your company for every week the project is delayed beyond week 12. Activity A B C D E F G Immediate Predecessor(s) A B C D A B C D,E E Time according to Activity schedule(weeks) Normal Time(weeks) 3 2 3 4 1 2 3 3 1 6 3 Crash Time(weeks) 1 2 Draw a project network diagram to solve the following parts. A) What is the minimum total cost associated with completing the project in 12 weeks? Activity E F G 1 3 1 4 2 Normal Cost($) Time according to schedule(weeks) 7,000 3,000 12,000 12,000 8,000 5,000 9,000 1 4 3 Crash Cost($) 14,000 3,000 40,000 22,000 8,000 13,000 16,000