Use the Product-To-Sum Formula to Write the Given Product as a Sum

Multiple Choice

Use the product-to-sum formula to write the given product as a sum or difference.​ $$12 \sin \frac { \pi } { 6 } \cos \frac { \pi } { 6 }$$ ​

A) ​ $6 - 6 \cos \frac { \pi } { 12 }$
B) $6 \sin \frac { \pi } { 6 } + 6 \cos \frac { \pi } { 6 }$ ​
C) $6 \sin \frac { \pi } { 3 } + 6 \sin 0$ ​
D) $6 + 6 \cos \frac { \pi } { 12 }$ ​
E) $- 6 \sin \frac { \pi } { 12 }$ ​