Final answer:
The correct answer to whether Susan paid more or less in federal taxes than the estimate is 'D) Insufficient information,' since the question lacks the necessary data for comparison.
Step-by-step explanation:
The question regarding whether Susan paid more or less in federal taxes than an estimate does not provide enough detail for a definitive answer. The option D) Insufficient information is the correct choice because the question does not include the actual amount Susan paid or the estimate for comparison.
When reviewing a W-2 to determine if someone has paid more or less in federal taxes, one must have both the final amount from the W-2 and the initial estimate. Without both figures, it is impossible to determine if the actual taxes paid were higher, lower, or the same as the estimated amount.