If a country’s national income increased from N1000 billion over a period of 2 years, what was the average annual rate of growth of national income over the period? by Sunday | Aug 1 | Economics WAEC | 0 comments A. 5% B. 15% C. 20% D. 100% Correct Answer: Option A – 5% Users Also Read These:A motorized sprayer was purchased at N2,000.0 and…The birth rate of a country can be increased through…If bad debts are calculated at the rate of 1/20% of…If the country's GNP in the current year is N50…If the death rate of a country is 52% and the growth…