Gross capital formation in Nigeria 1964-1973, what can be inferred from the histogram above?
-
A.
there was a steady growth of capital formation in the period -
B.
capital formation in the last two years exactly equalled those of all previous years combined -
C.
at the end of the period, Nigeria had become self-sufficient -
D.
Nigeria experienced serious economic problems during the period -
E.
Nigeria is one of the richest countries in Africa