Solution:Option (b) is not one of the four pillars.While forming the Indo-Pacific Economic Framework for Prosperity, the member countries launched collective discussions towards future negotiations on four pillars. The four pillars are:
1. Trade: To build a high-standard, free and fair trade commitments and develop new and creative approaches in trade and technology policy that advance a broad set of objectives that fuels economic activity and investment, promotes sustainable and inclusive economic growth and benefits workers and consumers.
2. Supply Chains: To improve transparency, diversity, security and sustainability in our supply chains to make them more resilient and well-integrated.
3. Clean Energy, Decarbonisation and Infrastructure: In line with the Paris Agreement goals and efforts to support the livelihood of the peoples and workers, accelerate the development and deployment of clean energy technologies to decarbonise the economies and build resilience to climate impacts.
4. Tax and Anti-Corruption: To promote fair competition by enacting and enforcing effective and robust tax, anti-money laundering and anti-bribery regimes in line with existing multilateral obligations, standards and agreements to curb tax evasion and corruption in the Indo-Pacific region.