Suppose we have the following project digraph. (The numbers in parenthesis represent hours.) A(10) D(7) G(1) B(9 E(5) H(4) Start(0) O End(0) C(13) F(4) Assume that this project is scheduled using three processors, and the Priority List 1, H. G. F. E, D, C, B. A Use this information to fill in the blanks and answer the following questions. (For parts a and d enter only a number, for parts b and center only a letter) a) The critical time for this project is: hours b) What will be the first task assigned to Processor 1? c) What will be the first task assigned to Processor 3? d) What is the completion time for the project with this schedule? Completion Time hours