A bottle contains 3 L 230 ml of milk. Another bottle contains 2 L 850 ml of milk. When the milk of bottles is poured into a pot, total milk in the pot will be:

• A. 6 L 80 ml 
• B.                    5 L 800 ml
• C. 6 L 180 ml          
• D.        5 L 620 ml
• E. None of these