Question: Please provide excel formulas if possible The monthly sales for Yazici Batteries, Inc., were as .. 4.6 follows: MONTH SALES qolsive 20 21 15 14


Please provide excel formulas if possible
The monthly sales for Yazici Batteries, Inc., were as .. 4.6 follows: MONTH SALES qolsive 20 21 15 14 13 16 January February March April May June July August September October November December 17 18 20 20 21 23 a) Plot the monthly sales data. b) Forecast January sales using each of the following: i) Naive method. ii) A 3-month moving average. iii) A 6-month weighted average using .1, .1, 1, 2, 2, and .3, with the heaviest weights applied to the most recent months. iv) Exponential smoothing using an a = .3 and a September forecast of 18. v) A trend projection. c) With the data given, which method would allow you to fore- cast next March's sales? PXStep by Step Solution
There are 3 Steps involved in it
1 Expert Approved Answer
Step: 1 Unlock
Question Has Been Solved by an Expert!
Get step-by-step solutions from verified subject matter experts
Step: 2 Unlock
Step: 3 Unlock
