i want the answer in XML code and XSD

Below are the XML Files needed (well-formed and valid using XSD)

1). Course this XML Document will have the list of all courses

1. Course Name with a required attribute of Course ID

2. Level with a value of either Foundation, Diploma Advanced Diploma or Bachelor

3. Specialization with a value of either Software or Networking

4. Fees ID an empty element with a required attribute of ID

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2). Per Week Fees this XML Document will have the list of the fees of all the courses

1. Fees ID

2. Fees Per Week

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3). Duration of the course (in weeks)

1. Course ID

2. Total duration of the course (in weeks)