The average marks of 14 students was calculated as 71. But, it was discovered later that the marks of one student was taken as 42 instead of 56 and the marks of another student was wrongly taken as 74 while it was actually 32. If these corrections are now made then what is the average of the 14 students?  Choose the correct choice from the following choices:
A) 67
B) 68
C) 69
D) 80
E) 71
total marks =14*71= 
<gadget id="calculator">14*71</gadget>
<output>994</output>
994   marks with out that two studnts= 994-42-74= 
<gadget id="calculator">994-42-74</gadget>
<output>878</output>
878   total marks ith corrections= 878+56+32= 
<gadget id="calculator">878+56+32</gadget>
<output>966</output>
966   the average marks= 966/14= 
<gadget id="calculator">966/14</gadget>
<output>69</output>
69   ANSWER:69
<result>C</result>
The average marks of 14 students was calculated as 71. But, it was discovered later that the marks of one student was taken as 42 instead of 56 and the marks of another student was wrongly taken as 74 while it was actually 32. If these corrections are now made then what is the average of the 14 students?