Reference no: EM133051637
Problem:
Proxi Analytics Ltd manufactures two types of sensors - Proximity and Reflex. During 2021, 150 Proximity and 100 Reflex sensors were manufactured.
Indirect production costs incurred were $150,000.
Indirect costs and activities were the following:
Activity
|
Cost Driver
|
Amount ($)
|
Trimming
|
Number of machine hours
|
$75,000
|
Final Assembly
|
Number of components
|
$45,000
|
Pre-shipment inspection
|
Number of inspections
|
$30,000
|
TOTAL
|
|
$150,000
|
The cost driver volumes for each sensor were the following:
Cost Driver
|
Proximity
|
Reflex
|
Number of machine hours
|
4,500
|
3,000
|
Number of components
|
700
|
800
|
Number of inspections
|
1,500
|
1,000
|
a) Calculate the indirect activity cost rate for each activity using Activity-Based Costing (ABC). Show all calculations.
b) Allocate the indirect manufacturing overhead costs to the sensors using ABC. Show all calculations.
c) If manufacturing overhead is allocated on the basis of only machine hours for the year, calculate the predetermined manufacturing overhead rate. Show all calculations.
d) Allocate the indirect manufacturing overhead costs to the sensors using the traditional method. Show all calculations.
e) Distinguish between activity based costing and traditional costing. Discuss why it is more appropriate for Proxi Analytics Ltd to use ABC.