Consider the following data:

$\backslash$table$[[$Monthly Profit of a Gym$],[$Month$,$Jan$-12,$Feb$-12,$Mar$-12,$Apr$-12,$May$-12,$Jun$-12,$Jul$-12,$Aug$-12,$Sep$-12],[$Profit $($$$),5,550,5,303,4,944,4,597,5,140,5,518,6,219,6,143,5,880]]$

$1.$ What are the MAD, MSE and MAPE scores for the three$-$period moving average? Round any intermediate calculations, if nec no less than six decimal places, and round your final answer to one decimal plaece.

MAD$=?$

MSE$=?$

MAPE$=?$

$2.$ Did Herman the three. Weighted moving average for the next time. With weights of $32$ and one if necessary round one decimal place.

$3.$ What are the MADMSE and MAPE scores for the three weighted moving average forecast. round one decimal place.

$4.$ Based on the MAD scores, which forecast is best?