1. The federal tax laws, written by W, are found in the X. The rules related to these tax laws are written by the Y, while the Secretary of State is responsible for Z a. W = Treasury Department; X = the Federal Register; Y = IRS; Z = federal taxation b. WEIRS;X=NewYorkTimes;Y=SEC;Z= foreignaffairs c. W = Congress; X = Internal Revenue Code; Y = Treasury Department; Z = foreign affairs * d. W= the President; X = Internal Revenue Code; Y = IRS; Z = consumer product safety