4) Kelly and Logan, an accounting firm, provides consulting and tax planning services.
For many years, the firm’s total administrative cost (currently $250,000) has been
allocated to services on the basis of billable hours to clients. A recent analysis found
that 65% of the firm’s billable hours to clients resulted from tax planning services, while
35% resulted from consulting services.
The firm, contemplating a change to activity-based costing, has identified three
components of administrative cost, as follows:
A recent analysis of staff support found a strong correlation between the number of staff
personnel and the number of clients served (consulting, 20; tax planning, 60). In
contrast, in-house computing and miscellaneous office cost varied directly with the
number of computer hours logged and number of client transactions, respectively.
Consulting consumed 30% of the firm’s computer hours and had 20% of the total client
transactions.
Assuming the use of activity-based costing, the proper percentage to use in allocating
staff support costs to tax planning services is:
A.20%
B.60%
C.65%
D.75%
E.80%
5) Segmented income statements are used to show revenues, expenses, and income for
major parts of an organization.
Required:
A. Consider a regional chain of department stores that has two or three stores in each of
several cities. One way to segment this business is geographically. Describe another
way of segmenting the firm.
B. Segmented income statements often distinguish between “fixed expenses
controllable by the segment manager” and “fixed expenses traceable to the segment, but
controllable by others.” Assume that the Cleveland district has three retail stores. Give
two examples of each type of fixed cost.
C. Common costs create difficulties when preparing segmented income statements.
Define “common costs,” give an example for the regional chain of department stores,
and explain in general terms why such costs create a problem.