Logicalize the mail order book company DFD shown in Figure 4.15 (overleaf). Figure 4.15 Book company DFD.

Logicalize the mail order book company DFD shown in Figure 4.15 (overleaf).

Transcribed Image Text:

Figure 4.15 Book company DFD. Customer order Sales Verify order M1 Book list Sales File valid orders M2 Customer file Purchasing Assemble publisher order M3 Pending orders Publisher consignment noe Reception Check shipment is correct M4 Publisher catalogue MS Publisher Orders Customer 5 Despatch Assemble customer order M2 Customer file M3 Pending orders