Using information contained in the table below, calculate forecast error for Nover and December, calculate the MAD for November and Dectember, and the MAPE for November and December. Round your answer to two decimal places.

$\backslash$table$[[$MONTH$,\backslash$table$[[$Actual$],[$Demand$]],\backslash$table$[[$Forecast$],[$Demand$]]],[$August$,4000,4200],[$September$,4700,4650],[$October$,4900,5075],[$November$,5100,4750],[$December$,3200,3375]]$