Express the Following Logarithm as Specified $\ln \sqrt [ 3 ] { 4 }$

Multiple Choice

Express the following logarithm as specified.
- $\ln \sqrt [ 3 ] { 4 }$ in terms of $\ln 2$

A) $\frac { 1 } { 3 } \ln 4$
B) $\frac { 3 } { 2 } \ln 2$
C) $6 \ln 2$
D) $\frac { 2 } { 3 } \ln 2$