t$,$Nov,Dec$],[$Sales$,19,20,22,24]]$ Forecast January sales using each of the following methods. i$)$ Compute the January sales forecast using naive method. The January sales forecast using the naive method $=$ sales. $($Enter your response as a whole number.$)$ ii$)$ Compute the January sales forecast using a $3-$month moving average. The January sales forecast using a $3-$month moving average approach $=$ sales. $($Round your response to two decimal places.$)$