which of the following statement(s) is(are) INCORRECT? a. The Millennium Development Goals (MDGs) build on the work begun by the 17 Sustainable Development Goals (SDG)s. b. Private financing works best when the activities that are financed are revenue-generating activities. c. The share of world population now living in low-income countries has decreased to less than 10%. d. Since the 1990s, the share of world population living in low-income countries has increased by 10%. e. Both A) and D) are incorrect. f. Both B) and C) are incorrect