In South Africa, only 20.1% of the GDP is devoted to capital investment while in Nigeria, capital investment accounts for 40.2% of the GDP. Which will be the most likely result?

South Africa will have a higher GDP and literacy rate than Nigeria.
South Africa will have more factories, machinery, and technology than Nigeria.
Nigeria will have more factories, machinery, and technology than South Africa.
Nigeria will create tariffs and trade barriers to increase its trade with foreign nations.