Assume That an Economy Experiences Both Positive Population Growth and Technological

Multiple Choice

Assume that an economy experiences both positive population growth and technological progress.Once the economy has achieved balanced growth,we know that

A) S / NA = (δ + gA + gN) K / NA.
B) S / NA = (gA + gN) K / NA.
C) I / NA = (δ) K / NA.
D) I = δK.
E) none of the above