Write the Rate as a Fraction in Simplest Form $\frac { 120 \text { printers } } { 104 \text { computers } }$

Write the rate as a fraction in simplest form.
-104 printers for 120 computers

A) $\frac { 120 \text { printers } } { 104 \text { computers } }$
B) $\frac { 8 \text { printers } } { 120 \text { computers } }$
C) $\frac { 13 \text { printers } } { 15 \text { computers } }$
D) $\frac { 104 \text { printers } } { 8 \text { computers } }$