Solution:
Both (A) and (R) are true and (R) is the correct explanation of (A).Different people have various developmental objectives. This is due to the fact that everyone has different goals. Developmental objectives are determined by a person's upbringing, the communities in which they have lived, and how they view their futures. They have begun to seek equality as societies have grown and marginalised communities have been empowered. Today, basic needs are regarded as including freedom, equality, security, and respect. When people choose their jobs, living arrangements, and social status, these criteria are carefully considered.