निम्नलिखित में से कौन-सा कथन, उपर्युक्त परिच्छेद के उप-सिद्धांत को बेहतर दर्शाता है?

Correct Option: (a) The central bank cannot work independently of the Government.

Passage 4 states that in India, macroeconomic policy aims to enhance economic welfare, and its two wings — monetary policy and fiscal policy — cannot independently work without the active support of each other. A corollary is a proposition that follows directly from the given statement. If monetary and fiscal policies cannot work independently without each other, and given that the central bank handles monetary policy while the government/ministry handles fiscal policy, it logically implies that the central bank cannot work completely independently of the Government and fiscal authorities. Option (a) expresses this exact corollary. Options (b), (c), and (d) discuss financial markets, socialism, and reforms which are beyond the specific interdependence of macroeconomic policy wings.