$4$ Additional Problem $03-04($Algo$)2$ polnts Print The table below shows actual and forecasted numbers of accounts serviced by a company. Compute MAD, MSE, and MAPE for the following data, showing actual and forecasted numbers of accounts serviced. $($Enter whole number values in the table below for Error, IErrorl, and Error$^2.$ Round the $($IErrorl$/$Actual$)$

$\backslash$times $100$

to three decimals. Enter $0$ where necessary, do not leave any cells blank. Negative values should be indicated with a minus sign, i$.$e$.-2.$ Round MAD, MSE and MAPE to $3$ decimal places.$)\backslash$begin$\{$tabular$\}\{|$c$|$c$|$c$|$c$|$c$|$c$|$c$|\}\backslash$hline Period & Actual & Forecast & A$-$F$($Error$)$ & $|$Error$|$ & Error

$2$