If an Ice Block 10 Centimeters Wide, 10 Centimeters High

If an ice block 10 centimeters wide, 10 centimeters high, and 20 centimeters long was melted, how much would it raise the water level in a tank that is 100 centimeters long by 40 centimeters wide?

A) less than 0.1 centimeters
B) 0.1 to 1 centimeter
C) 1 to 2 centimeters
D) 2 to 4 centimeters
E) 4 to 10 centimeters