component

$135.$AG is recorded below.

$\backslash$table$[[],[$Week$,$Demand,Week,Demand,$],[1,127,14,121,],[2,126,15,122,],[3,133,16,114,],[4,121,17,111,],[5,131,18,117,],[6,118,19,108,],[7,139,20,110,],[8,126,21,105,],[9,124,22,96,],[10,132,23,120,],[11,115,24,103,],[12,114,25,111,],[13,108,26,109,]]$

default settings for initial forecasts.

$($i$)$ Naive $(1-$Period Moving Average$).$

The CFE $($or mean bias$)$ is $.($Enter your response rounded to two decimal places.$)$