\[\frac{4}{5}\] of 5 kg apples were used on Monday. The next day \[\frac{1}{3}\] of what was left was used. Weight (in kg) of apples left now is

• A.  \[\frac{2}{7}\]                                   
• B.  \[\frac{1}{14}\]
• C.  \[\frac{2}{3}\]                       
• D.  \[\frac{4}{21}\]