Write the Number $( 2.15 ) ( 10 ) ^ { 4 }$

Multiple Choice

Write the number $( 2.15 ) ( 10 ) ^ { 4 }$ in ordinary decimal notation. For example (2.78) (10) ⁴ = 27,800.

A) 215,000
B) 2,150,000
C) 2,150
D) 215
E) 21,500