Final answer:
Given the lack of information about deductions and exemptions, the direct answer is that both AGI and taxable income would equal the gross income of $67,890, making option A correct. Typically, taxable income is less than AGI after deductions and exemptions, but they cannot be calculated here without further details.
Step-by-step explanation:
To determine the adjusted gross income (AGI) and taxable income, it is key to understand that the taxable income equals the AGI minus any deductions and exemptions. If the question does not provide information about specific deductions or exemptions, typically, one would default to assuming the use of a standard deduction based on the relevant tax year. For this question, we do not have enough information to calculate deductions or exemptions, so we must assume that the AGI is equal to the gross income if no adjustments are mentioned.
Therefore, without considering any specific deductions or exemptions, option A is the direct answer, which states: AGI: $67,890, Taxable income: $67,890. However, with typical deductions and exemptions that might apply to a person with a gross income of $67,890, the taxable income would likely be lower than the gross income. But as these details are not provided in the question, we will not be able to determine precise taxable income and must assume that AGI equals gross income and that taxable income is also the same if not adjusted for deductions and exemptions.