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:In a country, if the proportion of people who are…A motorized sprayer was purchased at N2,000.0 and…According to the income approach to national income…Calculate the annual depreciation of farm machinery…The value of goodwill calculated at 3 years purchase…