Which one of the following basic patterns of demand is difficult to predict because it is affected by national or international events or because of a lack of demand history reflecting the stages of demand from product development to decline?
A. horizontal
B. seasonal
C. random
D. cyclical
Answer:D
Which one of the following basic patterns of demand is difficult to predict because it is affected by national or international events or because of a lack of demand history reflecting the stages of demand from product development to decline?
A. horizontal B. seasonal C. random D. cyclical