A nursery wants to keep track of all its products, including plants, fountains, garden hardware

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wheelbarrows

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$$shovels$,$ etc.

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$$and also soil and sand, which they sell. They buy all stock from wholesalers. The management wants to know which staff members have been selling what, and from which wholesaler the products were purchased. There are also times when a customer returns a product for a refund, and such information should be available in the system. The nursery also delivers some items to customers, and they would like to integrate the booking process with the purchasing process. The nursery is required to lodge a business activity report for each quarter to the Australian Tax Office

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ATO

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$$If there are any inconsistencies or disputes, the ATO seeks clarification from the nursery.

Based on the above scenario

a

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$$Identify all the requirements and categorise them into functional and non

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functional.

b

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$$Draw Context Level and Diagram

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$$DFDs

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