If the star is at elongation, find the altitude of the celestial body having declination and latitude as 24˚56ꞌ and 21˚43ꞌ.

• A. 16˚16ꞌ
• B. 61˚61ꞌ
• C. 16˚16ꞌ
• D. 61˚16ꞌ