Final answer:
Iris's obligation to make estimated tax payments in Oregon depends on her total income, allowable deductions, tax credits, filing status, and Oregon's tax laws; without precise details, we cannot accurately answer true or false to the question posed.
Step-by-step explanation:
When it comes to assessing whether Iris will need to make estimated tax payments for Oregon, we must consider her total income from all sources as well as specific tax regulations within Oregon. Iris earned a total of $10,600 ($7,100 from growing tulips plus $3,500 from her part-time job). Oregon's tax laws will dictate whether her income level requires her to make estimated tax payments. The question does not provide enough specific information about Oregon's tax laws or Iris's expenses, deductions, or credits to make a clear determination. Therefore, without additional context, such as Iris's allowable deductions, tax credits, filing status, total taxable income, and the threshold for mandatory estimated tax payments in Oregon, we cannot confidently assert whether she should or should not make estimated tax payments.