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2. Clean Dhaka 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 BDT 645,576 12,700 labor hours Job support BDT 129,546 540 jobs Client support BDT 20,900 760 clients Other BDT 110,000 Not applicable Other activity cost pool consists of the costs of idle capacity and the organizational sustaining cost. One particular client, the Chowdhury's, requested 13 jobs during the year that required a total of 62 hours of housecleaning. For this service, the client was charged BDT 12,200 by Clean Dhaka Required: a) Compute the activity rates for the activity cost pools. (5) b) Using the activity-based costing system, compute the customer margin for the Chowdhury's