Dane Housecleaning provides housecleaning services to its clients. The company uses an activity-based costing system for its overhead costs. The company has provided the following data from its activity-based costing system.

Activity Cost Pool	Total Cost		Total Activity
Cleaning	$	263,784	34,800	hours
Job support	$	145,180	7,000	jobs
Client support	$	4,774	220	clients
Other	$	170,000	Not applicable
Total	$	583,738

The "Other" activity cost pool consists of the costs of idle capacity and organization-sustaining costs. One particular client, the Hoium family, requested 45 jobs during the year that required a total of 90 hours of housecleaning. For this service, the client was charged $2,000.

Required:

a. Compute the activity rates (i.e., cost per unit of activity) for the activity cost pools. Round off all calculations to the nearest whole cent.

b. Using the activity-based costing system, compute the customer margin for the Hoium family. Round off all calculations to the nearest whole cent.

c. Assume the company decides instead to use a traditional costing system in which ALL costs are allocated to customers on the basis of cleaning hours. Compute the margin for the Hoium family