Harmon comes to you for help filing a return this year because he received a Form W-2 from a second job. He tells you he has not filed tax returns for the past two years because his wages from his first job are paid in cash. Which of the following most accurately states your responsibilities as a tax preparer? Advise the IRS about Harmon's failure to report income. Advise Harmon that he should report his cash wages and file his prior-year returns. Advise Harmon that if the IRS has not investigated him before, they will probably not do so now. Advise Harmon that he must report his cash wages and file prior-year returns, and explain the