can someone help on c everything else is rt

b. Caiculate the exponential smoothing with trend forecast for these data using an a of 0.20 , a of 0.20 , an initial trend forecast (I1) of 1.00 , and an initial exponentially smoothed forecast (fi) of 32.00 . Note: Round your answers to 2 decimal places. Answer is complete and correct. c-1. Calculate the mean absolute deviation (MAD) for the last nine months of forecasts: Note: Round your answers to 2 decimal places. (9) Answer is complete but not entirely correct. The following table contains the demand from the last 10 months: a. Calculate the single exponential smoothing forecast for these data using an of 0.20 and an initial forecast (Ff) of 33. Note: Round your answers to 2 decimal places. Answer is complete and correct