a) Bonus paid under the Halscy Plan with bonus at 50% for the time saved equals the bonus paid under the Rowan System. When will this statement hold good? (Your answer should contain the proof). (6) The time allowed for a job is 8 hours. The hourly rate is Rs.8. Prepare a statement showing: (i) The bonus earned; (ii) The total carnings of labour and (iii) Hourly earnings under the Halsey System with 50% bonus for time saved and Rowan System for each hour saved progressively