A locomotive's adhesion is the locomotive's pulling force as a multiple of its weight. This is an important performance measure of a locomotive. A diesel locomotive model has adhesion that varies in actual use according to a Normal distribution with mean 0.37 and standard deviation 0.04.
What percent of adhesions measured in use that are higher than 0.40 is closest to
A. 37%
B 23%
C 75%
D 77%