The Plano Power Plant has a total of 224 employees, of which 84 work in the Finishing

department. Fifty two of the employees are absent excessively. 25% of those who are

absent excessively work in the Finishing department.

(a) What is the probability that a randomly selected employee work in the Finishing

department and absent excessively.

(b) Of those who work in the Finishing department, what percent are absent

excessively?

(c) What percent of worker not absent excessively work in the Finishing department