Nigeria, being a developing African country in the sub-Sahara, has put together a development blue-print called Vision 20:2020 which can ensure that the country becomes
A. one of the 20 developed countries by the year 2020 B. an African economic 'Tiger' by the year 2020 C. one of the 20 largest economies in the world by the year 2020 D. one of the 20 largest economies in sub-Saharan Africa by the year 2020 E. one of the 20 largest economies in the developing world by the year 2020