A,B,C,D and E are five persons to complete jobs X and Y. Line graph shows the data regarding the number of days taken by these persons to complete the job X and Y.

If A worked on job X for 5 days each and C worked for 3 days. the remaining job was done by E and D. If the ratio of the number of days for which D and E worked is in ratio 1:1, then find the number of days for which C, D and E worked?

Options

A. 14
B. 12
C. 13
D. none of the above