Accounting 22e Textbook Solutions to Problems?

I am looking for the solutions to Problems 9-1b, 9-4b, 9-5b, and 9-6b in the textbook "Accounting 22e" written by Carl S. Warren, James M. Reeve, and Philip E. Fess. I am extremely confused in the class and cannot seem to figure out the solutions to the problems. It would be great if someone with an answer key could let me know the solutions to the four problems or email them to me or something