Several Research Studies Have Examined Factors That Increase a Firms

Multiple Choice

Several research studies have examined factors that increase a firms' return on investment (ROI) . Factors such as size of the investment, size of the firm, economic conditions, and others have been found to reliability predict ROI. In this case, ROI is an example of which type of variable?

A) independent variable
B) dependent variable
C) primary variable
D) secondary variable
E) higher-order variable