The Pie-Chart Shown Below Gives the Responses Answered on Question

Multiple Choice

The pie-chart shown below gives the responses answered on Question 12 of a recent Finite Math final exam. The question was a multiple choice question with options (A, B, C, D, or E) . Assuming that the Graph was created correctly, what should be the interior angle measure of the pie-slice representing Choice C?

A) 57°
B) 68°
C) 72°
D) 84°
E) None of the above.