Please use actual numbers

Question list Question 11 Question 12 x/s Question 13 Question 14 Question 15 Question 16 Question 17 Question 18 Question 19 Sales of Volkswagens have grown steadily at auto dealerships in Nevada during the past 5 years (see table below). Using exponential smoothing with a smoothing constant () of 0.30 and a starting forecast of 420.00 , the following sales forecast has been developed: The MAD for a forecast developed using exponential smoothing with = 0.30 is sales (round your response to two decimal places)