A firm's basic rate is $9.00 per hour and overtime rates are time and a half for evenings and double for weekends. The following details have been recorded on three jobs. JobA Job B Job C 662 452 Normal time Evening time Weekend 1.442 316 180 240 30 90 48 Calculate the labour cost chargeable to each job in the following circumstances: 11. Overtime is done occasionally to meet production requirements 2. Overtime is worked at the customer's request 3. Write the Joumal entries to account for (a) above 19 marks) 16 marks] [2 marks]