The staff in the Human Resources Department is proposing a computer-based training program for 200 employees and needs to prepare a budget for the time and cost of the training. The training program will be 30 minutes in length. The employees can take the training online at any time. There are 200 employees to be trained. The rate of pay for 50 of the employees is $15.50 per hour. The rate of pay for 50 employees is $12.00 per hour. The rate of pay for the other 100 employees is $18.00. How many employee clock hours will be needed to complete the training? 200 hours 50 hours 150 hours 100 hours