nt ct nc CC prec rate DC b 7 5 150 350 100 8 6 250 480 115 d 6 6 350 350 b,c e 8 7 250 430 b.c 180 f 6 4 200 510 d,e 155 g 6 3 450 640 d 63.33 Please enter the information below. Do not include commas in your answer and enter percentages as decimal points. For example enter 1,402 as 1402 and 67.5% as 0.675. Be sure to upload all your process notes and calculations for partial credit. What is the project's cost after the first crash? What is the project's cost after the second crash