In His Essay, Verbeek Proposes Combining Two Principles in Order

Multiple Choice

In his essay, Verbeek proposes combining two principles in order to determine the extent to which progressive taxation is permissible. What are these two principles?

A) Instrumentalist principle and distributivist principle
B) Principle of fairness and principle of justice
C) Principle of fairness and ability-to-pay principle
D) Principle of obligation and principle of duty