Jack Mabaso operates a cutting machine at Generations Limited. From Monday to Friday, Jack works normal working hours of 45 hours per week. Normal overtime extends to Saturday and is remunerated at 1,5 times the normal rate, whereas the overtime on Sunday is remunerated two times the normal rate. During the week ending 25 February 2022, Jack earned a total gross wage of R5 819. During the week under review, Jack worked 4 hours of normal overtime and 2 hours overtime on Sunday. The basic wage rate amounts to