The preferred method for situations where the cost and time estimates are important, in a fixed contract situation, and when the customer wants a lot of detail is the approach to estimating project time and costs. Multiple Choice professional estimation experiential top-down bottom-up reference class

Clearcall corporation makes phones, which are sold to consumers by defdeals stores. erna files a product liability suit against clearcall, alleging a design defect. in deciding whether to hold clearcall liable, the court may consider a. defdeals' method of accounting. b. erna's intended use for the phone. c. clearcall's quality control efforts. d. an available alternative design