"Back translation" is a technique whereby a survey or other document that has been translated is returned (i.e. "sent back") to the translator for corrections

In _________, usually a large number of respondents are asked to reply, wither verbally or in writing, to structured questions using a specific response format or to select a response from a set of choices.

A. descriptive research B. quantitative research C. a focus group interview D. explanatory research E. an in-depth interview

Which of the following statements about a flexible budget is correct?

a. A flexible budget uses realized (actual) prices along with all other original (simple) budget assumptions. b. A flexible budget uses realized (actual) labor costs along with all other original (simple) budget assumptions. c. A flexible budget uses realized (actual) supplies costs along with all other original (simple) budget assumptions. d. A flexible budget uses realized (actual) facilities costs along with all other original (simple) budget assumptions. e. A flexible budget uses realized (actual) volume along with all other original (simple) budget assumptions.