What Is the Minimum Value Of $y = ( x - 8 ) e ^ { x } + 4 x ^ { 2 } - 56 x + 1294.63 ?$

Multiple Choice

What is the minimum value of $y = ( x - 8 ) e ^ { x } + 4 x ^ { 2 } - 56 x + 1294.63 ?$ Consider only positive $x$ -values.

A) $y = 2$
B) $y = 609$
C) $y = 7$
D) There is no solution.