If $\overrightarrow { \mathrm { A } }$ = 50 $\vec { B }$

Multiple Choice

If $\overrightarrow { \mathrm { A } }$ = 5.0, $\vec { B }$ = 8.0,and $\alpha$ = 30 $\degree$ ,determine the scalar product of the two vectors shown.

A) -35
B) +35
C) -20
D) +20
E) +40