An Auditorium Has Dimensions 10 M × 10 M ×

An auditorium has dimensions 10 m × 10 m × 60 m. How many moles of air fill this volume at one atmosphere and 0°C?

A) 2.7 × 10²
B) 2.7 × 10⁴
C) 2.7 × 10³
D) 2.7 × 10⁵
E) 2.7 × 10⁶