The following is a tabular representation of the precedence relationships for the tasks comprising a certain project. The individual task times (in hours) are in the third column.

Task Immediate Predecessors Time Required (Hours) A - 8 B - 2 C B 5 D A, C 3 E B 7 F B 6 G D, E 12 H F 10

What is the critical path of the project?

B-C-D-G

B-E-G

B-F-H

A-D-G