Question $1(50$ points$)$

$3$

$\backslash$table$[[$time $(t),$forecast,actual$],[0,100,102],[1,105,104],[2,110,99],[3,120,98],[4,105,115],[5,110,98]]$

Determine t$6$ for the following forecast types. ENTER NO SYMBOLS $($no commas, no decimals, no dollar signs$)$

What is the naive forecast?

$$ A$)$ What is the naive with trend forecast for $t6?$

A What is the naive with seasonality forecast ffr $t6?$

What is the average? $$ A$)$ What is the moving average for the prior $3$ periods? $$ A$)$ Where the weights are $0\mathrm{.}3,0\mathrm{.}4,0\mathrm{.}3$ for $t3,t4,t5$ respectively, what is the weighed moving average for the prior $3$ periods?