Which of the following lead to the 'financialization' of the 'real economy' as described by Mazzucato? Question 10 Answer a. The rise of digital currencies and fintech in the 21st century b. The inclusion of the financial sector in calculations of GDP, circa 1970 c. Nixon's decision to take the United States off the gold standard in 1971 d. The move from direct exchange to using valuable objects as representations of value in historical trading societies. e. The creation of the IMF and World Bank following WWII