Final answer:
Index crimes are serious crimes such as violent and property offenses, while non-index crimes are minor offenses including drug crimes and some white-collar crimes. The correct answer is A. Serious crimes; minor offenses.
Step-by-step explanation:
Index crimes include serious crimes, while non-index crimes include minor offenses. The correct answer to the question is A. Serious crimes; minor offenses. Index crimes typically encompass violent crimes and property crimes, which are deemed more severe and include offenses such as murder, and armed robbery. On the other hand, non-index crimes encompass less severe crimes, which can include offenses like drug crimes and white-collar crimes, such as embezzlement and insider trading.
Hence, the answer is option A.