Pid Name Price Description
p123 gizmo 22.99 Great
p231 gizmoPlus 99.99 more features
p312 gadget 59.99 good value
sid Name Phones
s323 Wiz 5551234
s521 Econo-Wiz 555-6543
sid pid Markup
s323 p231 10%
s323 p123 25%
s323 p123 15%
((a) Write a XSD (Xml Schema Definition) file describing the following structure for the XML
file containing this data:
there is one root element called products
the products element contains a sequence of product subelements, one for each product in the database
each product element contains one name, one price, and one description subelement, and a sequence of store subelements, one for each store that sells that product
each store element contains one name, one phone, and one markup subelement.
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