In a certain company, \(\dfrac14\) of the employees are salespeople, \(\dfrac13\) are accountants, and \(\dfrac12\) of the remainder are administrative assistants. If the remaining \(20\) employees are managers, how many employees work for the company?
A. 6
B. 28
C. 72
D. 96
E. 180
Answer: D
Source: Princeton Review