1 Create an XML schema for a catalog of cars, where each car has the child elements make, model, year, color, engine, number_of_doors, transmission, and accessories. The engine element has the transmission_type, and accessories. The engine element has the child elements number_of_cylinders and fuel_systems (carbureted or fuel injected). The accessories element has the attributes radio, air conditioning, power_windows, power_steering, and power_brakes, each of which is required and has the possible values of yes and no.
2 Create an XML document with at least three instances of the car element defined in the XML schema of Exercise 1, and produce a display of the raw document.
4 Create and XSLT style sheet for one car element of the XML document of Exercise 2, and use it to create a display of that document.