After receiving the memo, Kim was intrigued, both by the activity-based costing pilot study and by the potential savings for the division by improving quality. She then asked Jacob to use the same phone plant as a pilot for a preliminary ABC analysis. She instructed him to assign all overhead costs to the plants two products (Regular and Deluxe models), using only four activities. The four activities were rework, moving materials, inspecting products, and a general catch-all activity labeled other manufacturing activities. From the special study already performed, she knew that materials handling and inspecting involved significant cost; from production reports, she also knew that the rework activity involved significant cost. If the ABC and unit-based cost assignments did not differ by breaking out these three major activities, then ABC may not matter.

Pursuant to the request, Jacob produced the following cost and driver information:

ActivityExpected Cost Driver Activity CapacityOther activities $2,000,000 Direct labor dollars $1,250,000 Moving materials 900,000 Number of moves 18,000 Inspecting 720,000 Inspection hours 24,000 Reworking 380,000 Rework hours 3,800 Total overhead cost $4,000,000

Expected activity demands:

Regular ModelDeluxe ModelUnits completed 100,000 40,000 Direct labor dollars $875,000 $375,000 Number of moves 7,200 10,800 Inspection hours 6,000 18,000 Rework hours 1,900 1,900

7. Suppose that Jacob learned about duration-based costing after completing the pilot study. According to the plant manager of the phone plant used for the pilot study, the cycle time for the Regular model is 0.50 hours and that of the Deluxe model is one hour. Calculate the unit cost for each model using duration-based costing.

The unit costs of the Regular Models is $___________

The unit costs of the Deluxe Models is $___________