A manufacturer uses a bonus system. He gives the following details. output needed from each worker: 175 units time permitted to finish output: 10.5 hours actual time taken by Fred: 7 hours A bonus equal to 25% of the labour costs for time saved is paid, as well as the hourly rate of $8.75. What amount did Fred earn for producing 175 units?
- A$68.91
- B$76.56
- C$91.88
- D$99.53