Consider the following data:

Month	Jan-12	Feb-12	Mar-12	Apr-12	May-12	Jun-12	Jul-12	Aug-12	Sep-12
Profit ($)	5,9505,950	5,7035,703	5,1845,184	4,9174,917	5,2605,260	5,8385,838	7,0197,019	6,2476,247	5,9695,969

Step 2 of 5:

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

Step 3 of 5:

Determine the exponentially smoothed forecast for the next time period using a smoothing constant, , of 0.350.35.If necessary, round your answer to one decimal place.