Computer Science homework help

Attached files needed for this Case Problem: address.txt, astro.txt, chem.txt, dtd_list.txt, elect.txt, eng.txt, mwslogo.gif, and physics.txtMaxwell Scientific Maxwell Scientific is an online Web site that sells science kits and educational products. Chris Todd, the head of the Web site development team, is leading an effort to update the company’s Web site. He has given you some text files and graphic images. You may supplement this material with any additional files and resources at your disposal. Your job will be to develop this material into a Web site that is compliant with XHTML 1.0 strict standards. To ensure that the completed Web page is both well formed and valid, he wants you to test it on a validator before submitting it to him.Complete the following:1. Use your text editor to create the following HTML files in a folderfolder: astro.htm, chem.htm, elect.htm, eng.htm, and physics.htm. Type JIM as the name and the date in a comment section for each file, along with a description of the purpose of the page.2. Use the content from the address.txt, astro.txt, chem.txt, elect.txt, eng.txt, and physics.txt to create the content of each Web page. The design of the Web site and each individual page is up to you. Store any styles you create in an external style sheet named mw.css in a folder.3. Each page should be designed as an XHTML 1.0 strict document. Include all necessary declarations and namespaces.4. Test all of your pages against a validator to ensure that each page fulfills the requirements of the XHTML 1.0 strict DTD. 5. Submit all your completed files.Attachment 1Attachment 2Attachment 3Attachment 4Attachment 5Attachment 6Attachment 7Attachment 8