Use $\ln 6\approx 1.7918$ , $\ln 10\approx 2.3026$ , and the properties of logarithms to approximate $\ln \sqrt{60}$ to four decimal places.

A) $2.0628$
B) $16.7637$
C) $2.0472$
D) $8.1887$
E) $2.7272$

Calculate the term of the loan or investment: