In the table below, job definitions, precedence relations, andjob duration estimates for an audit scheduling project aregiven. Saturday and Sunday are not regular working days. Daily working hours are 8:00 to 18:00 with a lunch break during 12:00-13:00. The project will start on February 14, 2021, at 8.00 hrs.

Job No	Predecessors	Duration Estimates (hours)			Resource Requirement
		Optimistic (a)	Most likely (m)	Pessimistic (b)
1	-	1	1	1	3
2	1	2	2	2	4
3	2	2	3	5	4
4	3	4	5	6	6
5	4	5	8	12	4
6	3,4	4	7	10	3
7	3,4	3	4	14	4
8	7	6	8	11	4
9	6	4	9	16	5
10	9	2	9	13	7
11	8	1	5	10	3
12	10,11	2	5	14	4
13	10	2	2	2	5
14	11	3	3	3	5
15	13,14	5	6	7	5

When obtaining the expected activity duration round off to thehigher integer; i.e., 9.2=10; 9.8=10. Let the direct cost of resource usage be 210 TL/hour per unit of resource.

c. Apply steps 1-5 of the resource levelling algorithm andshow all the improvements you have obtained.

d. Apply step 6 of the resource levelling algorithm for onlyone cycle through steps 2-5 and report the solution obtained.

e. For the solution you obtained in part (c), state at least 5 feasible schedules. Which one will you recommend from thefinancial and risk points of view?

f. For the best solution you have obtained in parts c and d,calculate the associated total direct cost. Calculate and reportthe efficiency in the usage of man-hours. Compare andevaluate these results with those obtained for the Early Start and Late Start solutions.

In the table below, job definitions, precedence relations, and job duration estimates for an audit scheduling project are given. Saturday and Sunday are not regular working days. Daily working hours are 8:00 to 18:00 with a lunch break during 12:00-13:00. The project will start on February 14, 2021, at 8.00 hrs. RE 3 4 4 Job No Predecessor Duration Estimates (hr) Optimistic Most likely (Pessimistic 1 1 1 1 2 2 3 5 + 3 4 5 6 5 S 6 3.4 7 10 7 3,4 3 4 5 7 6 11 6 4 4 3 4 4 10 2 9 13 1 11 N 1 $ 10 14 3 5 12 13 14 15 10.11 10 11 13.14 5 5 3 5 When obtaining the expected activity duration round off to the higher integer; i.e., 9.2=10; 9.8=10. Let the direct cost of resource usage be 210 TL/hour per unit of resource. c. Apply steps 1-5 of the resource levelling algorithm and show all the improvements you have obtained. d. Apply step 6 of the resource levelling algorithm for only one cycle through steps 2-5 and report the solution obtained. e. For the solution you obtained in part (c), state at least 5 feasible schedules. Which one will you recommend from the financial and risk points of view? f. For the best solution you have obtained in parts c and d, calculate the associated total direct cost. Calculate and report the efficiency in the usage of man-hours. Compare and evaluate these results with those obtained for the Early Start and Late Start solutions. In the table below, job definitions, precedence relations, and job duration estimates for an audit scheduling project are given. Saturday and Sunday are not regular working days. Daily working hours are 8:00 to 18:00 with a lunch break during 12:00-13:00. The project will start on February 14, 2021, at 8.00 hrs. RE 3 4 4 Job No Predecessor Duration Estimates (hr) Optimistic Most likely (Pessimistic 1 1 1 1 2 2 3 5 + 3 4 5 6 5 S 6 3.4 7 10 7 3,4 3 4 5 7 6 11 6 4 4 3 4 4 10 2 9 13 1 11 N 1 $ 10 14 3 5 12 13 14 15 10.11 10 11 13.14 5 5 3 5 When obtaining the expected activity duration round off to the higher integer; i.e., 9.2=10; 9.8=10. Let the direct cost of resource usage be 210 TL/hour per unit of resource. c. Apply steps 1-5 of the resource levelling algorithm and show all the improvements you have obtained. d. Apply step 6 of the resource levelling algorithm for only one cycle through steps 2-5 and report the solution obtained. e. For the solution you obtained in part (c), state at least 5 feasible schedules. Which one will you recommend from the financial and risk points of view? f. For the best solution you have obtained in parts c and d, calculate the associated total direct cost. Calculate and report the efficiency in the usage of man-hours. Compare and evaluate these results with those obtained for the Early Start and Late Start solutions