Question: please show work for b, c, d 2. National Scan, Inc., sells radio frequency inventory tags. Monthly sales for a seven-month period were as follows
2. National Scan, Inc., sells radio frequency inventory tags. Monthly sales for a seven-month period were as follows b. Forecast September sales volume using each of the following: (1) The naive approach (2) A five-month moving average (3) A weighted average using . 60 for August, 30 for July, and . 10 for June (4) Exponential smoothing with a smoothing constant cqual to .20, assuming a a March forecast of 19(000) (5) A linear trend equation c. Which method seems least appropriate? Why? (Himt Refer to your plot from part a) d. What does use of the term sales rather than demand presime
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