Explore IDNLearn.com's extensive Q&A database and find the answers you need. Discover in-depth and trustworthy answers to all your questions from our experienced community members.

Which of the following are true of good forecasts?

a. Forecasts should be accurate.
b. Forecasts should include only the planning time and not the time to implement the change.
c. Forecasts should be in meaningful (understandable) units.
d. Forecasts should be cost-effective.
e. Forecasts need not be in writing.