=+General administration and selling costs total $78500 for the period. In the current period, Blackstone Scooters produced 6300 Evergreen scooters using 655 set-up-hours and 27500 machine-hours. Blackstone Scooters sold these scooters for $1550 each.

784 Chapter 20: Performance measurement, compensation and multinational considerations M20_HORN3377_02_LT_C20.indd 784 2/09/13 4:07 PM Required 1 Assuming that Blackstone Scooters defines investment as average assets during the period, what is the return on investment for the Evergreen division?