$4.$ Fisher Ke$,$ the forecasting manager, has been asked to compute the MSE and MAD for each forecasting method. Do not round intermediate calculations. Round your answers to two decimal places. Use the minus sign to enter negative values, if any.

MAD MSE

Forecast $1$ fill in the blank $5$

$7$

fill in the blank $6$

Forecast $2$ fill in the blank $7$

fill in the blank $8$

Forecast $3$ fill in the blank $9$

fill in the blank $10$