1. ERA Table of Activities
1,2,3,4,8,9,10,11,12,5,6,13,7
Break into groups
1,2,3,4,8,9,10,11,12,5,6,13,7
Cross off sends/receives
1,2,3,4,8,9,10,11,12,5,6,13,7
List activities in order
ERA Table of Activities
Representative
1. Pick up a signed order sheet.
2. Connects to computer.
3. Enters customer number.
4. Enters item numbers and quantities requested.
5. Reconciles the sales order to the request.
6. Enters a code to execute.
7. Takes a copy to the sales manager
Computer
8. Captures customer number and order information.
9. Verifies customer credit.
10. Displays approval screen.
11. Records sales information in “sales order database.”
12. Prints two copies of the sales order.
13. Updates SO database and A/R master file.

2. 1,2,3,4,8,9,10,11,12,5,6,13,7 Restaurant Manager 1.0 Capture
Signed order sheet 1
Restaurant
Manager
A/R master file
S/O database
1.0
Capture
Transaction
Sales order 7
2,3,4,8
2.0
Approve
Transaction 9
4.0
Complete
Transaction
9,10
3.0
Record
Transaction 13
5,6,13,7
11,12 11

3. Restaurant Manager 1.0 Capture Transaction 2.0 Approve Transaction 4.0
Signed order sheet
Restaurant
Manager
1.0
Capture
Transaction
2.0
Approve
Transaction
Sales order
4.0
Complete
Transaction
3.0
Record
Transaction
A/R master file
S/O database

4. Physical DFD Restaurant manager Representative Computer
Sales order 7
Signed order sheet 1
Representative
Cust number 3
Items
requested 4 2 5
approval 10
Execute code 6
Sales order 12 11
Computer
Sales order database 13 8
A/R master file 9

5. Physical DFD Restaurant manager Representative Computer
Sales order
Signed order sheet
Representative
Cust number
Items
requested
approval
Execute code
Computer
Sales order
Sales order database
A/R master file