Calculate the ROI of the training program on the new performance management system and make a reasonable interpretation of the ROI result. (10)

You are required to calculate the yearly ROI for the training program on the new performance management system for 500 trainees using data related to the benefits and costs of the training. It is estimated that each trainee will save 1.90 hours of work per week as a result of the training program. The average hourly wage for each trainee is $ 19. Each month of work per trainee equals 4.2 weeks. Moreover, it is anticipated that the increase in quality of work as a result of the training program will equal $ 2300 per trainee per year. One trainer earning $35000 per year will be required to design , deliver and evaluate the training program. It is estimated that the opportunity cost of each trainee for attending the three hour training program will be $100 per hour. In addition, other costs that will be incurred as a result of designing and delivering the training program include trainee meals $ 2000, trainee materials $ 5000, and training evaluation cost $ 1000.