From the second floor window of a building, the angle of depression of an object to the ground is 35°58' while from a fifth floor window, 9.75 m above the first point of observation the angle of depression is 58°35" How far is the object from the building?

A. 10.7 m

C. 13.5 m

B. 12.4 m

D. 11.5 m