In a certain accounting class of 100 students, 70% of the students took the final exam on the assigned day while the rest of the students took the exam on a make-up date. If the students on the assigned day had an average score of 65%, and the students on the make-up date had an average score of 95%, what was the average score for the entire class? Choose the correct choice from the following answers:
A) 68%
B) 70%
C) 72%
D) 74%
E) 77%
70% of the class scored 65% and 30% of the class scored 95%.   The difference between 65% and 95% is 30%.   The average will be 65% + 0.3(30%) = 74%.   The answer is 74%.
<result>D</result>
In a certain accounting class of 100 students, 70% of the students took the final exam on the assigned day while the rest of the students took the exam on a make-up date. If the students on the assigned day had an average score of 65%, and the students on the make-up date had an average score of 95%, what was the average score for the entire class?