Defining Per Capita GDP in 2013 as Y₂₀₁₃ and Per $\bar { g }$

Multiple Choice

Defining per capita GDP in 2013 as y₂₀₁₃ and per capita GDP in 2014 as y₂₀₁₄, the growth rate of per capita GDP, $\bar { g }$ , from 2013 to 2014 is given by:

A) $\bar { g } = \bar { y } _ { 2014 } - \bar { y } _ { 2013 }$
B) $\bar { g } = \left( \bar { y } _ { 2014 } + \bar { y } _ { 2013 } \right) / \bar { y } _ { 2013 }$
C) $\left( \bar { y } _ { 2014 } \times \bar { y } _ { 2013 } \right) / \bar { y } _ { 2013 }$
D) $\left( \bar { y } _ { 2014 } - \bar { y } _ { 2013 } \right) / \bar { y } _ { 2013 }$
E) $\left( \bar { y } _ { 2014 } - \bar { y } _ { 2013 } \right) / \bar { y } _ { 2014 }$