$[$subject: production system analysis$]$

QUESTION

By using FORECASTING: HOLT'S METHOD

a$.$ Utilize the regression analysis to estimate the slope and intercept in September $2023!$

Hints: To make it apple$-$to$-$apple from Problem $1,$ please first calculate the slope and

intercept for September $2023$ by considering the data from June to September $2023.$ Take these values as $G_0$ and $S_0$

b$.$ Assume that a$=0\mathrm{.}2$ and $=0\mathrm{.}1,$ and use Holt's method to update the estimates of theslope$($Gi$)$ and intercept $($S:$)$ based on these observations!

c$.$ Forecast from October $2023$ to January $2024!$

d$.$ Find the MAD value!