a) (i), (ii), (iii) and (iv)
b) (i) and (ii) only
c) (ii) and (iii) only
d) (i) and (iv) only
1.6 Cost centres are
a) Units of output or service for which costs are ascertained.
b) Functions or locations for which costs are ascertained.
c) A segment of the organization for which budgets are prepared
d) Amounts of expenditure attributable to various activities
1.7 Which ONE of the following costs would NOT be classified as a production overhead cost in a food
processing company?
a) The cost of renting the factory building
b) The salary of the factory manager
c) The depreciation of equipment located in the materials store
d) The cost of ingredients
1.8 In the Formula Y =a+ bx; b refers to
a) Slope
b) Intercept
c) Dependent variable
d) Total variable costs
1.9 Advantages of the method of simple regress (least squares) over the high-low method include all of
the following EXCEPT
a) A statistical method is used to mathematically derive the cost function.
b) Only two points are used to develop the cost function.
c) The squared differences between actual observations and the line (cost function) are
minimized.
d) All the observations have an effect on the cost function.
1.10 Which of the following is the best definition of a step-fixed cost?
a) It is a cost that is constant in total over the relevant range.
b) It is a cost that varies in total in direct proportion to changes in activity.
c) It is a cost that follows a step-cost behavior with narrow steps.
d) It is a cost that follows a step-cost behavior with wide steps.
1.11 Which of the following best describes the difference between the high-low method and the
scatterplot method?
a) The high-low method usesall of the activity points; the scatterplot method usesonly two
points.
b) The high-low method uses the high activity point and the low activity point; the
scatterplot method allows the user to select two points that better represent the
relationship between activity and costs.
c) The high-low method usesthe coefficient of correlation; the scatterplot method usesthe
coefficient of determination.
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