Barnett Products manufactures three types of remote-control devices Economy, Standard, and Deluxe. The company, which uses activity-based costing. has identified five activities (and related cost drivers). Each activity, its budgeted cost, and related cost driver is identified below. Activity Material handling Material insertion Automated machinery Finishing Packaging Total Cost $ 270,000 3,240,000 948,200 197,000 197,000 $4,852,200 Cost Driver Number of parts Number of parts Machine hours Direct labor hours Orders shipped The following information pertains to the three product lines for next year: Units to be produced Orders to be shipped Number of parts per unit Machine hours per unit Labor hours per unit Economy 10,900 1,090 10 1 2 Standard 5,900 590 15 3 2 Deluxe 2,900 290 25 5 2 Under Barnett's activity based costing system, what is the per-unit overhead cost of Standard