The wireless phone manufacturing division of a consumer electronics company uses activity-based costing. For simplicity, assume that its accountants have identified only the following three activities and related cost drivers for indirect production costs: Activity Cost Driver Materials handling Direct-materials cost Engineering Engineering change notices Power Kilowatt hours Three types of cell phones are produced: Senior, Basic, and Deluxe. Direct costs and cost-driver activity for each product for a recent month are as follows: Senior Basic Deluxe Direct-materials cost $25,000 $ 60,000 $135,000 Direct-labor cost $14,546 $ 3,762 $ 6,772 Kilowatt hours 230,000 220,000 100,000 Engineering change notices 21 20 69 Indirect production costs for the month were as follows: Materials handling $ 15,400 Engineering 99,000 Power 11,000 Total indirect production cost $125,400 1. Compute the indirect production costs allocated to each product with the ABC system. 2. Suppose all indirect production costs had been allocated to products in proportion to their direct labor costs. Compute the indirect production costs allocated to each product. 3. In which product costs, those in requirement 1 or those in requirement 2, do you have the most confidence