As a paid return preparer, you must meet due diligence requirements when you prepare returns for self-employed taxpayers who claim certain credits. Which of the following Schedule C (Form 1040) situations may warrant additional inquiries and documented responses in order to show that you are meeting the due diligence requirements? Jessica files a Schedule C (Form 1040). When you ask her questions, her responses appear to be correct, consistent, and complete. Kyle files a Schedule C (Form 1040). He has two Forms 1099-NEC and expenses that would be expected for his profession. Luke files a Schedule C (Form 1040). He reports only cash as income on the return and is claiming the maximum Earned Income Tax Credit. Paige files a Schedule C (Form 1040). She has records for all of her income and expenses.