bTexthonk and Hetia 5. Norris Corp maduLusea shown below. manufactures 1 product. Monthiy proc section 47 these costs are 4000 units. The utilities anthly production costs incurred in the manufacturing process are Instructions $300 and $200 respectively. a) Identions b) Calculate the totaliour of each type of item cost - Variable, Fixed or Mixed? (2 marks)