Environment Recycling, Inc. must clean up a large automobile tire dump under a state environmental cleanup contract. The tasks, durations (in weeks), costs, and predecessor relationships are shown as follows: Activity Predecessor(s) Normal Time Crash Time Normal Cost Crash Cost A - 5 4 $400 $750 B A 8 6 1,600 2,200 C A 7 6 800 1,100 D - 6 5 600 1,000 E B, D, C 8 6 1,200 2,200 F D 3 2 800 1,000 G D 3 2 500 650 H E 4 3 400 600 I F, G, H 6 5 900 1,300 c. What is the total project completion time and total cost?