Q1. Create a schedule using the following priority-sequencing rules. Also, calculate the average days past due and flow time for each case. (Total points = 15 )

Order	Time since order arrived (days ago)	Estimated processing time (days)	Due date (days from now)
A	6	10	12
B	5	3	8
C	3	15	18
D	1	9	20
E	0	7	21

Case I: First-come, first-serve (FCFS) rule

Sequence of orders: __________________________________________ (1 point)

Order	Start time (days)	Processing time (days)	Finish time (days)	Due date	Days past due	Days ago since order arrived	Flow time (days)

Case II: Earliest due date (EDD) rule

Sequence of orders: _________________________________________ (1 point)

Order	Start time (days)	Processing time (days)	Finish time (days)	Due date	Days past due	Days ago since order arrived	Flow time (days)

Case III: Shortest processing time (SPT) rule

Sequence of orders: _________________________________________ (1 point)

Order	Start time (days)	Processing time (days)	Finish time (days)	Due date	Days past due	Days ago since order arrived	Flow time (days)

Finally,

Rule	Average days past due	Average flow time
FCFS
EDD
SPT