Before Attempting Price Revision, Which of the Following Questions Should

Multiple Choice

Before attempting price revision, which of the following questions should the manager answer?

A) Have prices changed recently? If yes, what effect on the volume of sales could be attributable to the price changes?
B) Is there a noticeable long-term trend in prices, and if so, what is it?
C) What types and amounts of discounts are in place in your restaurant?
D) All answers are correct