Answer to Question 1
1.
Direct Professional Time Support Services Amount
Client Rate per Hour Number
of Hours
Total
Rate
Total Billed to
Client
(1) (2) (3) (4) = (2) (3) (5) (6) = (4) (5) (7) = (4) + (6)
SAN ANTONIO
DOMINION
Walliston
Boutin
Abbington
640
220
100
26
5
39
16,640
1,100
3,900
30
30
30
4,992
330
1,170
21,632
1,430
5,070
28,132
AMSTERDAM
ENTERPRISES
Walliston
Boutin
Abbington
640
220
100
4
14
52
2,560
3,080
5,200
30
30
30
768
924
1,560
3,328
4,004
6,760
14,092
2.
Direct Professional Time Support Services
Client Rate per Hour Number
of Hours
Total Rate per Hour
Total Amount
Billed to
Client
(1) (2) (3) (4) = (2) (3) (5) (6) = (3) (5) (7) = (4) + (6)
SAN ANTONIO
DOMINION
Walliston
Boutin
Abbington
640
220
100
26
5
39
16,640
1,100
3,900
75
75
75
1,950
375
2,925
18,590
1,475
6,825
26,890
AMSTERDAM
ENTERPRISES
Walliston
Boutin
Abbington
640
220
100
4
14
52
2,560
3,080
5,200
75
75
75
300
1,050
3,900
2,860
4,130
9,100
16,090
Requirement 1 Requirement 2
San Antonio Dominion 28,132 26,890
Amsterdam Enterprises 14,092 16,090
42,224 42,980
Both clients use 70 hours of professional labor time. However, San Antonio Dominion uses a higher proportion of Walliston's time (26 hours), which is more costly. This attracts the highest support-services charge when allocated on the basis of direct professional labor costs.
3. Assume that the Walliston Group uses a cause-and-effect criterion when choosing the allocation base for support services. You could use several pieces of evidence to determine whether professional labor costs or hours is the driver of support-service costs:
a. Interviews with personnel. For example, staff in the major cost categories in support services could be interviewed to determine whether Walliston requires more support per hour than, say, Abbington. The professional labor costs allocation base implies that an hour of Walliston's time requires 6.40 (640 100) times more support-service dollars than does an hour of Abbington's time.
b. Analysis of tasks undertaken for selected clients. For example, if computer-related costs are a sizable part of support costs, you could determine if there was a systematic relationship between the percentage involvement of professionals with high billing rates on cases and the computer resources consumed for those cases.
Answer to Question 2
1. Ticket sales per concert 4,500
Variable costs per concert:
Guest performers 1,800
Marketing and advertising 1,000
Total variable costs per concert 2,800
Contribution margin per concert 1,700
Fixed costs
Salaries 33,000
Lease payments (4,000 12) 48,000
Total fixed costs 81,000
Less donations 30,000
Net fixed costs 51,000
Breakeven point in units = = = 30 concerts
Check
Donations 30,000
Revenue (4,500 30) 135,000
Total revenue 165,000
Less variable costs
Guest performers (1,800 30) 54,000
Marketing and advertising (1,000 30) 30,000
Total variable costs 84,000
Less fixed costs
Salaries 33,000
Mortgage payments 48,000
Total fixed costs 81,000
Operating income 0
2. Ticket sales per concert 4,500
Variable costs per concert:
Guest performers 1,800
Marketing and advertising 1,000
Total variable costs per concert 2,800
Contribution margin per concert 1,700
Fixed costs
Salaries (33,000 + 25,500) 58,500
Lease payments (4,000 12) 48,000
Total fixed costs 106,500
Less donations 30,000
Net fixed costs 76,500
Breakeven point in units = = = 45 concerts
Check
Donations 30,000
Revenue (4,500 45) 202,500
Total revenue 232,500
Less variable costs
Guest performers (1,800 45) 81,000
Marketing and advertising (1,000 45) 45,000
Total variable costs 126,000
Less fixed costs
Salaries 58,500
Lease payments 48,000
Total fixed costs 106,500
Operating income 0
Operating Income if 41 concerts are held
Donations 30,000
Revenue (4,500 41) 184,500
Total revenue 214,500
Less variable costs
Guest performers (1,800 41) 73,800
Marketing and advertising (1,000 41) 41,000
Total variable costs 114,800
Less fixed costs
Salaries 58,500
Lease payments 48,000
Total fixed costs 106,500
Operating income (loss) (6,800)
The Music Society would not be able to afford the new marketing director if the number of concerts were to increase to only 41 events. The addition of the new marketing director would require the Music Society to hold at least 45 concerts in order to breakeven. If only 41 concerts were held, the organization would lose 6,800 annually. The Music Society could look for other contributions to support the new marketing director's salary or perhaps increase the number of attendees per concert if the number of concerts could not be increased beyond 41.
3. Ticket sales per concert 4,500
Variable costs per concert:
Guest performers 1,800
Marketing and advertising 1,000
Total variable costs per concert 2,800
Contribution margin per concert 1,700
Fixed costs
Salaries (33,000 + 25,500) 58,500
Lease payments (4,000 12) 48,000
Total fixed costs 106,500
Deduct donations 47,000
Net fixed costs 59,500
Breakeven point in units = = = 35 concerts
Check
Donations 47,000
Revenue (4,500 35) 157,500
Total revenue 204,500
Less variable costs
Guest performers (1,800 35) 63,000
Marketing and advertising (1,000 35) 35,000
Total variable costs 98,000
Less fixed costs
Salaries 58,500
Mortgage payments 48,000
Total fixed costs 106,500
Operating income 0