Advanced Products Corporation has supplied the following data from its activity-based costing system: Overhead Costs Wages and salaries $ 300,000 Other overhead costs 100,000 Total overhead costs $ 400,000 Activity Cost Pool Activity Measure Total Activity for the Year Supporting direct labor Number of direct labor-hours 20,000 DLHs Order processing Number of customer orders 400 orders Customer support Number of customers 200 customers Other This is an organization- sustaining activity Not applicable Distribution of Resource Consumption Across Activities Supporting Direct Labor Order Processing Customer Support Other Total Wages and salaries 40 % 30 % 20 % 10 % 100 % Other overhead costs 30 % 10 % 20 % 40 % 100 % During the year, Advanced Products completed one order for a new customer, Shenzhen Enterprises. This customer did not order any other products during the year. Data concerning that order follow: Data Concerning the Shenzhen Enterprises Order Units ordered 10 units Direct labor-hours 2 DLHs per unit Selling price $ 300 per unit Direct materials $ 180 per unit Direct labor $ 50 per unit Required: 1. Prepare a report showing the first-stage allocations of overhead costs to the activity cost pools. 2. Compute the activity rates for the activity cost pools. 3. Calculate the total overhead costs for the order from Shenzhen Enterprises including customer support costs. 4. Calculate the customer margin for Shenzhen Enterprises.