Concept:
• Rational Choice Theory (RCT) suggests that criminals are rational actors who weigh the costs and benefits of their actions.
• It assumes that individuals seek to maximize pleasure and minimize pain.
Step 1: Evaluate Assertion A
Criminal behavior is rarely random. From a sociological and psychological perspective, an offender commits a crime to achieve a specific goal—whether it is financial gain, social standing (status), or psychological gratification (excitement/sex).
Therefore, crime is indeed "purposive."
Assertion A is correct.
Step 2: Evaluate Reason R
Rational Choice Theory explicitly states that people choose crime because they calculate that it serves their interests better than legal alternatives.
They assess the "profit" (reward) versus the "risk" (punishment).
Reason R is correct.
Step 3: Establish the link
Assertion A describes the nature of the act (purposive behavior to meet needs).
Reason R provides the theoretical framework (Rational Choice) that explains how and why that purposive choice is made.
Because the offender is rational, they behave in a purposive way to meet their needs.
Step 4: Conclusion
R is the logical explanation for A. Thus, option (A) is correct.