Short Answer
The question requires identifying the option containing the digits four, eight, and one nine in specified counts. After analyzing the options, the only correct answer is Option D (489), as it meets the criteria accurately.
Step 1: Understanding the Question
The question asks which option contains the digits four, eight, and one nine in a specific count. To answer this, it is crucial to interpret the requirements correctly. The challenge lies in discerning how many times each digit appears, focusing on punctuation and wording.
Step 2: Analyzing the Options
Next, evaluate each given option based on its digit composition. Consider the following criteria:
- Option A (88889): Contains five eights, not four.
- Option B (4819): Contains one of each digit but does not meet the ‘one nine’ requirement as it indicates the quantity incorrectly.
- Option C (888819): Contains six eights, failing to meet the ‘four eights’ condition.
- Option D (489): Contains exactly four, one, and one nine.
Step 3: Identifying the Correct Answer
After analyzing the options, the only choice that fits the criteria from the question consistently is Option D (489). This option meets the requirements for having exactly four, eight, and one nine. Therefore, it is essential to carefully consider the numbers rather than just their placements or appearances.