Assume a Kernel of Wheat Has a Volume of 8

Assume a kernel of wheat has a volume of 8 mm³. How many moles of wheat kernels can fit in the world's largest grain elevator with a capacity of 20 million bushels (1 bushel = 35.24 L) ?

A) 1.17×10^-12
B) 1.42×10^-12
C) 1.46×10^-10
D) 1.46×10^-7
E) 1.42×10^-6