Competing globally under the assumption that consumer tastes and preferences in varying countries differ is referred to as a ____________ model.

Annuity payments are taxable to the extent that they represent interest earned rather than capital returned. What method is used to determine the taxable portion of each payment?

A) Annuitization ratio B) Marginal tax formula C) Surtax ratio D) Exclusion ratio

Determining the sample size for nonprobability samples involves intuitive judgment.

a. true b. false