✓ Correct answer: A. Bank of EnglandAs the UK's central bank, the Bank of England is charged with setting monetary policy — for example, adjusting the base interest rate — to keep inflation in check and support sustainable economic growth.
Why the other options are incorrect:
• Financial Conduct Authority: The FCA focuses on conduct standards and consumer protection within financial services, which is distinct from monetary policy.
• London Stock Exchange: The London Stock Exchange is a securities trading venue and plays no part in setting monetary policy.
• Prudential Regulation Authority: The PRA oversees the prudential stability of banks, insurers, and major investment firms, not monetary policy.
• HM Treasury: HM Treasury manages the government's fiscal strategy and broader economic policy, but monetary policy responsibilities are delegated to the Bank of England.
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