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In 2019, national saving in Korea equaled 34.8 percent of GDP. and domestic investment equaled 30.0 percent of GDP. Scum: International Monetary Fund, "World Economic Outlook Database, " March 2021. a. Calculate net foreign investment in Korea as a percentage of GDP. Net foreign investment in Korea as a percentage of GDP equals D percent of GDP. (Enter your response rounded to one decimal place.) In. Can we say with certainty whether in 2019 the Korean government was running a surplus or a decit? O A. No, to determine if the government was running a surplus or a decit. we would need information on private saving. O B. No, we would need to know whether the country was exporting more than it was importing. or vice versa. in order to make this determination. O 0. Yes, if we substitute the values above into the saving and investment equation. it yields a positive number. indicating the government was running a surplus. O D. YES, if we substitute the values above into the saving and investment equation. it yields a negative number, indicating the govemment was running a decit