Which of the following best describes the role of remittances in Kerala's economy?
AThey have primarily financed the development of large-scale manufacturing industries, making Kerala an industrial powerhouse.
BThey serve as the primary source of state government revenue, directly funding all major public infrastructure projects and social welfare schemes.
CThey have led to a significant decline in entrepreneurial activities and a shift away from the service sector towards subsistence agriculture.
DThey have boosted consumption, increased bank deposits, and fueled a real estate boom.