5. (a) A furniture salesperson receives 3% commission on the first RM10,000 in sales, 4% commission on the next RM10,000 in sales, and 6% commission on anything over RM20,000. (0) Calculate the gross pay earned by Julia if her sales are RM6,200 and she is been provided a meal's allowance of RM 100. (2 marks) (ii) Calculate the gross pay earned by Hana if her sales are RM15,500 and she is been provided a meal's allowance of RM100. (5 marks) (iii) Calculate the gross pay earned by Noah if his sales are RM15,500 and he is been provided a meal's allowance of RM100. (7 marks) (b) Michael's time card shows the following hours worked: Monday 3 9- 4 Tuesday Wednesday Thursday 9 10 9- Friday 9 1 4 If his overtime pay is RM63.75, determine the hourly rate plus time- and-a-half for any hour worked in excess of 40 hours per week. Hence, calculate her gross pay. (6 marks) (Total: 20 marks)