Projects W, X, Y, and Z are each being screened according to four criteria:

Potential Return on Investment, Lack of Technological Risk, Environmental

“Friendliness,” and Service to Community:

• Project W: Return, high; Risk, medium; Environment, medium; Service, low

• Project X: Return, medium; Risk, high; Environment, medium; Service, low

• Project Y: Return, medium; Risk, medium; Environment, high; Service, high

• Project Z: Return, medium; Risk, medium; Environment, high; Service, low.

Create a scheme for screening the projects, assuming equal weight for all criteria.

Which project comes out best; which worst?