Explain how each of the following transactions is dealt with in a job-costing system:

(a) The production department orders 16 components from store at a cost of \(£ 3\) each, to be used on job 59.

(b) An employee (A. Jones) receives a weekly wage of \(£ 600\). In week 29 this employee's time has been spent two-thirds on job 61 and one-third on job 62.

(c) On 16 June, job 94 is finished at a total cost of \(£ 3,500\). The job consisted of printing brochures for a supermarket advertising campaign.