The MegaTek Corporation is displaying its distribution of employees by department in a circle graph. The size of each sector of the graph representing a department is proportional to the percentage of total employees in that department. If the section of the circle graph representing the manufacturing department takes up 216° of the circle, what percentage of MegaTek employees are in manufacturing?
Select the correct option.
A) 20 %	B) 25 %	C) 30 %	D) 35 %	E) 60 %

Rationale: "answer : e 216 ° divided by 360 ° equals 0.6 , therefore the sector is equal to 60 % of the total"
Answer: E