Final answer:
To determine the number of tax returns audited out of 192 million, 0.7% of 192 million is calculated, which results in 1,344,000 returns audited.
Step-by-step explanation:
If 192 million tax returns are filed and 0.7% are examined through an audit, the number examined through audit can be found by calculating 0.7% of 192 million. Calculating 0.7% is the same as multiplying by 0.007. Therefore, we multiply 192,000,000 by 0.007:
192,000,000 × 0.007 = 1,344,000To find the number of returns examined through audit, we multiply the total number of returns filed by the percentage that is examined. In this case, 192 million returns are filed and 0.7% are examined. So, the number examined through audit is 192,000,000 * 0.7% = 1,344,000So, the number of tax returns examined through audit is 1,344,000, which corresponds to option (d).