Arrange personal development/economic outcomes logically. Items: (a) Income (b) Fame (c) Education (d) Employment

Introduction / Context:
The typical chain: education leads to employment, which yields income; fame may follow as a byproduct.

Given Data / Assumptions:
Education → Employment → Income → Fame.

Concept / Approach:
Cause-and-effect in career progression.

Step-by-Step Solution:

Verification / Alternative check:
Income depends on employment; fame is least deterministic and usually later.

Why Other Options Are Wrong:
They place effects before causes.

Common Pitfalls:
Swapping fame and income.

Final Answer:
c, d, a, b