满族有养蜂采蜜的传统，较擅长制作蜜制品。 ( )

An analyst does research about common probability distribution and estimates an asset turnover ratio will range from 1.7 to 2.4. If the ratio follows continuous uniform distribution, the probability the company's asset turnover ratio will be less than 2.1 is closest to:

A. 43.9%
B. 57.1%
C. 70.0%