(b) Identify and discuss the appropriateness of the cost drivers of any TWO expense values in EACH of levels (i)
to (iii) above and ONE value that relates to level (iv).
In addition, suggest a likely cause of the cost driver for any ONE value in EACH of levels (i) to (iii), and
comment on possible benefits from the identification of the cause of each cost driver. (10 marks)
正确答案：(b) A cost driver is the factor that determines the level of resource required for an activity. This may be illustrated by consideringcosts for each of the four levels in Order Number 377.Unit based costs:Direct material costs are driven by the quantity,
