Calculate the WBC Count in the Following from the Information

Calculate the WBC count in the following from the information provided:
-Using a 1:10 dilution,120 cells are counted in the four large corner squares on one side of the hemocytometer.

A) 120 cells/µL
B) 1200 cells/µL
C) 2000 cells/µL
D) 3000 cells/µL