After a study it was determined that 60 % of the employees in a firm are not satisfied with the supervisory management style. If we select five employees at random, calculate the probability of; Exactly three employees are disgusted with the management style. At least two employees are upset with the management style. 

 

  At most one employee is upset with the managerial style. 

 

Data

 

  x $=$ employees disgusted with management style   

 

  n $=5$ 

 

  p $=0\mathrm{.}60$ 

 

  q $=0\mathrm{.}40$