The multidimensional database cube always has three dimensions

When would the "return on equity" equal the "return on assets"?

A) Whenever the debt to equity ratio is one B) Whenever the debt ratio is zero C) Whenever a firm has positive net worth D) Whenever the firm has positive net worth and positive net income

Dynamic modeling must show not only who interacts with whom and how, but in what ________

A) order B) location C) area D) setting