Question 1
Use the case study description and list of requirements below to create an entity‐relationship diagram
showing the data requirements of the GardenShare database. Your ERD should be able to be
implemented in a relational DBMS.
Everyone loves a garden, but not everyone loves gardening (or all aspects of it anyway). For the last couple
of years, Astrid Winterblossom has been swapping gardening chores with her neighbours. She maintains
her neighbour Bill’s reticulation in return for him doing tree‐lopping for her garden, and mows her other
neighbour Jen’s lawn in return for home‐grown tomatoes. Bill and Jen also have their own arrangements:
Bill lends Jen his trailer in return for Jen pruning his roses. In this way everyone gets their gardening jobs
done, and expertise is shared among the neighbours.
Astrid is now thinking of expanding this network of swapping so that more garden enthusiasts in her local
area ca
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