Question

In: Operations Management

National Scan, Inc., sells radio frequency inventory tags. Monthly sales for a seven-month period were as...

National Scan, Inc., sells radio frequency inventory tags. Monthly sales for a seven-month period were as follows:

Month Sales
(000)Units
Feb. 19
Mar. 15
Apr. 8
May. 17
Jun. 19
Jul. 20
Aug. 22


b.
Forecast September sales volume using each of the following:

(1) A linear trend equation.(Round your intermediate calculations and final answer to 2 decimal places.)
  

Yt               thousands

(2) A five-month moving average. (Round your answer to 2 decimal places.)
  

Moving average              thousands

(3) Exponential smoothing with a smoothing constant equal to .25, assuming a March forecast of 15(000). (Round your intermediate forecast values and final answer to 2 decimal places)
  

Forecast              thousands

(4) The naive approach.

Naive approach              thousands

(5) A weighted average using .65 for August, .10 for July, and .25 for June. (Round your answer to 2 decimal places.)
  

Weighted average              thousands

Solutions

Expert Solution

All the parts have been done as shown.


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