Final answer:
The subject of this question is Business as it pertains to taxes, specifically the operations of the Internal Revenue Service (IRS) and the generation of revenue for the Treasury.
Step-by-step explanation:
The subject of this question is Business as it pertains to taxes, specifically the operations of the Internal Revenue Service (IRS) and the generation of revenue for the Treasury. The IRS is responsible for collecting taxes, and its examination of tax returns is critical for generating additional revenue for the government's expenses and programs.