(1) What would the equivalent of a Unix "hard link" be in Windows file system? Justify (2) Why doesn't Windows allow multiple "hard links" to files like Unix has? Explain. (3) If Bill Gates called and asked you to implement "hard links" to files in Windows 13 (compatible with all previous versions of Windows), what are the issues you would have to deal with that Unix does not have to deal with? Explain. (4) So you have been tasked with implementing "hard links" in the Windows 13 FAT-64 file system - what changes would you make to the system in order to handle the issues? Explain.