Find the Triple Scalar Product $\mathbf { u } \cdot ( \mathbf { v } \times \mathbf { w } )$

Multiple Choice

Find the triple scalar product $\mathbf { u } \cdot ( \mathbf { v } \times \mathbf { w } )$ for the vectors
$$\mathbf { u } = \langle - 3 , - 5 , - 8 \rangle , \mathbf { v } = \langle - 1 , - 6,3 \rangle , \mathbf { w } = \langle - 8 , - 7,6 \rangle$$

A) $- 378$
B) 463
C) $- 463$
D) 283
E) 0