Someone who is closed-minded and has no need for changes has a certainty attitude

A group of products within a product class that are closely related because they perform a similar function, are sold to the same customer groups, are marketed through the same outlets or channels, or fall within given price ranges is known as a

________. A) product type B) product class C) need family D) product variant E) product line

When using either a trend analysis or a ratio analysis, it is assumed that ________ will remain the same

A) staffing levels B) currency rates C) productivity levels D) recruitment plans