A firm has the following order history over the last 6 months.
January 120
February 95
March 100
April 75
May 100
June 50
a) 97.5
b) 325
c) 90
d) 81.25
e) 50
Answer: d) 81.25
January 120
February 95
March 100
April 75
May 100
June 50
What would be the 4-month simple moving average forecast for July?
a) 97.5
b) 325
c) 90
d) 81.25
e) 50
Answer: d) 81.25