The line graph shows the number of storybooks Armaan read in the last 4 months of a year. The number of storybooks that he read in October as a fraction of the total number of storybooks read is

• A.  \[\frac{1}{12}\]                                 
• B.  \[\frac{3}{4}\]                       
• C.  \[\frac{1}{2}\]                       
• D.         \[\frac{5}{12}\]