A ray of light from Sun has started coming towards earth at 5 am in the morning. At what time, the same ray will reach the earth?s surface?

• A. (a) 5 : 10 am
• B. (b) 5 : 08 am
• C. (c) 5 : 30 am
• D. (d) 6 : 00 am
• E. (e) None of these