(Note: Do not copy and paste the answer which is already in Chegg)

For each permission requirement below, provide (1) symbolic permission and (2) 4-digit octal (numeric) permission. a. For a file named "a.png", Owner: can read and write Group: can read and write World: forbidden Symbolic permission? Numeric permission? b. For a directory of "dir1", Owner: can read, write, and execute Group: can read and execute World: can read and execute Symbolic permission? Numeric permission? c. For a file named "passwd", Owner: can read, write, and execute Group: can read and execute World: can read and execute Set user ID bit enabled Symbolic permission? Numeric permission? d. For a directory of "dir2", Owner: can read, write, and execute Group: can read, write, and execute World: can read, write, and execute Sticky bit enabled Symbolic permission? Numeric permission? e. For a file of "b.txt", Ownercan read, write, and execute Group: can read, write, and execute World: can read and execute Set group ID bit enabled Symbolic permission? Numeric permission