Assume That in 2008 the Quarterly Demands Were 10,30,20,and 40

Multiple Choice

Assume that in 2008 the quarterly demands were 10,30,20,and 40.This gives a yearly demand of 100 units.Further,assume that in 2009 the annual demand is expected to increase to 120 units.Then,the first quarter (1ˢᵗ Q) forecast adjustments would be

A) 120(40/100) = 48.
B) 120(20/100) = 24.
C) 120(10/100) = 12.
D) all of the above