Cost Accounting: A Managerial Emphasis, 6e
Chapter 3 – Cost-Volume-Profit Analysis
9) Which of the following statements about sensitivity analysis is true?
A) It is a technique which is used to examine past results.
B) It can be used in CVP to show changes in operating income if variable costs per unit change.
C) It examines the relationship between production and service departments.
D) It shows the impact of a manager’s behaviour.
E) It is relevant for isolating conversion costs.
10) Chris Muss is going to sell Ad-hoc compact disks for $40 a box; one box is considered to be one unit.
The disks cost Chris $10 a unit. She is planning to rent a booth at the up-coming Area Computer Show.
She has three options for attending the show:
1. paying a fixed fee of $3,000;
2. paying a $1,000 fee plus 10% of her revenue made at the convention, or;
3. paying 25% of her revenue made at the convention.
Which of the following statements is true?
A) CVP analysis can show that the risks are identical in each case.
B) The break-even point is the identical in each case.
C) One of the options will allow Chris Muss to break-even, even if she doesn’t sell any disks, assuming
she can return any unsold disks for a full refund.
D) Fixed costs are inherent in all of the options.
E) Operating income per unit is the same in each case, as both selling price and costs are the same.
11) Which of the following statements is true concerning operating leverage?
A) It summarizes the risk-return tradeoff across alternate revenue possibilities.
B) It measures the change in operating income when costs change proportionately with the change in the
number of units sold.
C) The degree of operating leverage increases inversely to the number of units sold.
D) The degree of operating leverage remains constant (in the relevant range) when there is a change in
the number of units sold.
E) The degree of operating leverage equals contribution margin divided by operating income, at any
specific sales level.