Discover new perspectives and gain insights with IDNLearn.com's diverse answers. Discover reliable answers to your questions with our extensive database of expert knowledge.

There are two common types of demand forecasts and they are:

A. market forecasts - the estimate of the total sales volume that ultimately can be achieved by all companies in a given market.
B. sales forecasts impose a specific time frame for achieving the sales volume. Thus sales forecasts are an estimate of the total sales volume attainable within a given time frame.
C. both a and
D. neither or