Compare the three$-$month moving average approach with the exponential smoothing approach for $($to $2$ decimals$).$ Round intermediate calculations to $2$ decimal places.

MSE $(-$Month$)$

MSE $()$

Which provides more accurate forecasts using MSE as the measure of forecast accuracy?

$-$ Select your answer $-$

provides the most accurate forecast using MSE.

c$.$ What is the forecast for next month $($to $1$ decimal$)?$