(b) Yee Sdn Bhd pays its production workers a differential piece rate. The rate is as follows: Up to 100 units per week 101 to 150 units per week 151 to 200 units per week Above 200 units per week RM2.00 RM2.10 RM2.25 RM2.50 In a typical week, Employee A completes 120 units, Employee B completes 155 units and Employee C completes 100 units. Required: Calculate the wages for each employee. (6 marks)