Upper-, middle-, and lower-level management and non-management workers are the layers of organizational culture.

In one-way ANOVA, separation of the variation observed in the dependent variable into the variation due to the independent variables plus the variation due to error is called ________

A) decomposition of the total variation B) one-way analysis of variance C) n-way analysis of variance D) analysis of covariance (ANCOVA)

Arboretum Hybrid Greenery Company is assessing the performance of the Georgia outlet for the years 2011 and 2012. In 2011, the operating income for the outlet was $450,000 while in 2012 it was $390,000

In 2011 gross book value of total assets held by the Georgia outlet was $2,400,000 while in 2012 it was $2,160,000. The accumulated depreciation of total assets for 2011 and 2012 was $600,000. Required Compute the 2011 and 2012 ROI using the net book value of total assets. A) 25%; 25% B) 13%; 22% C) 15%; 10% D) 30%; 12% E) 22%; 15%