The correct option is C Neutrophils, eosinophils, basophils
The normal values of the WBCs are as follows:
a. Neutrophils - 3,000 - 7,000 / cubic mm
b. Eosinophils - 50 - 400 / cubic mm
c. Basophils - 25 - 200 / cubic mm.
Thus, the correct answer is option (C), 'Neutrophils, eosinophils, basophils'.