There are two main compensation systems: time rate and piece rate. Time rate pays workers based on the hours worked at an hourly rate, while piece rate pays workers based on their output or number of pieces completed at a predetermined rate per piece. Some key differences between the two systems are: time rate considers attendance time as the significant factor and can provide overtime pay at a higher rate, while piece rate considers production as the key factor. Time rate uses a formula of hours worked multiplied by the hourly rate to calculate earnings, while piece rate uses units produced multiplied by the piece rate. Time rate is more suitable when work cannot be easily measured by output, while piece rate works best for repetitive tasks where output can be accurately counted. Time rate