Find the Partial Sum of the Given Sequence $\sum _ { i = 3 } ^ { 5 } 2 ( 3 ) ^ { i } ( - 1 ) ^ { i - 1}$

Multiple Choice

Find the partial sum of the given sequence.
- $\sum _ { i = 3 } ^ { 5 } 2 ( 3 ) ^ { i } ( - 1 ) ^ { i - 1}$

A) 378
B) 702
C) $- 270$
D) 366