The R\&D department is planning to bid on a large project for the development of a new communication system for commercial planes. The accompanying table shows the activities, times, and sequences required: b. What is the critical path? Note: You may select more than one answer. Single click the box with the question mark to produce a check mork for a correct answer and double click the box with the question mark to empty the box for a wrong answer. ? ACFG- ? BE= ? ADHI ? AD c. Suppose you want to shorten the completion time as much as possible, and you have the option of shortening any or all of B, C, D and G each one week. Which would you shorten? Note: You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark to empty the box for o wrong answer. ? B d-1. What is the new critical path? Note: You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark to empty the box for a wrong answer. ? A.C.F.GH ? ABE1 A.D.H.1 ? ADFFGII d-2. What is the earliest completion time for the new critical path? The R\&D department is planning to bid on a large project for the development of a new communication system for commercial planes. The accompanying table shows the activities, times, and sequences required: b. What is the critical path? Note: You may select more than one answer. Single click the box with the question mark to produce a check mork for a correct answer and double click the box with the question mark to empty the box for a wrong answer. ? ACFG- ? ABEI ? DHI ? A c. Suppose you want to shorten the completion time as much as possible, and you have the option of shortening any or all of B, C, D and G each one week. Which would you shorten? Note: You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark to empty the box for o wrong answer. ? B d-1. What is the new critical path? Note: You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark to empty the box for a wrong answer. ? A.C.F.GH ? ABEI A.D.H.I ? ADFFG-I d.2. What is the earliest completion time for the new critical path