On a stormy day, the change in the depth of a river, at a certain location, was recorded during a 4-hour period. The results are indicated in the line graph. In it, the depth $h$, recorded at 13 hours, was not noted and, from $h$, each unit on the vertical axis represents one meter. It was reported that between 15 hours and 16 hours, the depth of the river decreased by 10\%. At 16 hours, what is the depth of the river, in meters, at the location where the records were made? (A) 18 (B) 20 (C) 24 (D) 36 (E) 40
On a stormy day, the change in the depth of a river, at a certain location, was recorded during a 4-hour period. The results are indicated in the line graph. In it, the depth $h$, recorded at 13 hours, was not noted and, from $h$, each unit on the vertical axis represents one meter.
It was reported that between 15 hours and 16 hours, the depth of the river decreased by 10\%.\\
At 16 hours, what is the depth of the river, in meters, at the location where the records were made?\\
(A) 18\\
(B) 20\\
(C) 24\\
(D) 36\\
(E) 40