Performance Products
Corporation makes two products, titanium Rims and Posts. Data regarding the
two products follow:
|
Direct
Labor-Hours per Unit |
Annual
Production |
||
Rims
|
0.70
|
15,000
|
units
|
Posts
|
0.30
|
58,000
|
units
|
|
Additional information
about the company follows:
|
a.
|
Rims require $33 in
direct materials per unit, and Posts require $12.
|
b.
|
The direct labor wage
rate is $18 per hour.
|
c.
|
Rims are more complex
to manufacture than Posts, and they require special equipment.
|
d.
|
The ABC system has the
following activity cost pools:
|
Estimated
|
Activity
|
||||
Activity Cost Pool
(and activity measure)
|
Overhead Cost
|
Rims
|
Posts
|
Total
|
|
Machine setups (number
of setups)
|
$
|
18,810
|
95
|
76
|
171
|
Special processing
(machine-hours)
|
$
|
95,000
|
3,800
|
0
|
3,800
|
General factory
(direct labor-hours)
|
$
|
362,700
|
10,500
|
17,400
|
27,900
|
|
Required:
|
|
1.
|
Compute the activity
rate for each activity cost pool. (Omit the "$" sign in your response.)
|
Activity Cost Pool
|
Activity Rate
|
|
Machine setups
|
$
|
per setup
|
Special processing
|
$
|
per MH
|
General factory
|
$
|
per DLH
|
|
2.
|
Determine the unit
cost of each product according to the ABC system. (Do not round intermediate calculations. Round
your answers to 2 decimal places. Omit the "$" sign in your
response.)
|
Rims
|
Posts
|
|
Direct materials
|
$
|
$
|
Direct labor
|
|
|
Overhead
|
|
|
|
|
|
Unit cost
|
$
|
$
|
|
|
|
|
Explanation:
1.
Activity rates are
computed as follows:
|
Activity Cost Pool
|
(a)
Estimated Overhead Cost |
(b)
Expected Activity |
(a) ÷ (b)
Activity Rate |
||||
Machine setups
|
$
|
18,810
|
171
|
setups
|
$
|
110
|
per setup
|
Special processing
|
$
|
95,000
|
3,800
|
MHs
|
$
|
25
|
per MH
|
General factory
|
$
|
362,700
|
27,900
|
DLHs
|
$
|
13
|
per DLH
|
|
2.
Overhead is assigned
to the two products as follows:
|
Rims:
|
Activity Cost Pool
|
(a)
Activity Rate |
(b)
Activity |
(a) × (b)
ABC Cost |
|||||
Machine setups
|
$
|
110
|
per setup
|
95
|
setups
|
$
|
10,450
|
|
Special processing
|
$
|
25
|
per MH
|
3,800
|
MHs
|
95,000
|
||
General factory
|
$
|
13
|
per DLH
|
10,500
|
DLHs
|
136,500
|
||
|
|
|||||||
Total
|
$
|
241,950
|
||||||
|
|
|||||||
|
Posts:
|
Activity Cost Pool
|
(a)
Activity Rate |
(b)
Activity |
(a) × (b)
ABC Cost |
|||||
Machine setups
|
$
|
110
|
per setup
|
76
|
setups
|
$
|
8,360
|
|
Special processing
|
$
|
25
|
per MH
|
0
|
MHs
|
0
|
||
General factory
|
$
|
13
|
per DLH
|
17,400
|
DLHs
|
226,200
|
||
|
|
|||||||
Total
|
$
|
234,560
|
||||||
|
|
|||||||
|
Rims
|
Posts
|
|||
Direct materials
|
$
|
33.00
|
$
|
12.00
|
Direct labor:
|
||||
$18.00 per DLH × .70
DLHs per unit
|
12.60
|
|||
$18.00 per DLH × .30
DLHs per unit
|
5.40
|
|||
Overhead:
|
||||
$241,950 ÷ 15,000
units
|
16.13
|
|||
|
|
|||
$234,560 ÷ 58,000
units
|
4.04
|
|||
|
|
|||
Unit cost
|
$
|
61.73
|
$
|
21.44
|
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