The Average Platelet Count Ranges from __________ of Whole Blood $\times$

The average platelet count ranges from __________ of whole blood.

A) 50-100 $\times$ 10⁹/µL
B) 350-600 $\times$ 10⁹/µL
C) 150-400 $\times$ 10⁹/µL
D) 50-300 $\times$ 10⁹/µL
E) None of the above