Passonger miles flown on Northeant Airlines, a commuter firm serving the Boston hub, are shown for the past 12 woeka: \begin{tabular}{lllllllllllllll} \hline Week & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 & 9 & 10 & 11 & 12 \\ \hline Actual Passenger Miles (in thousands) & 18 & 23 & 19 & 24 & 18 & 17 & 19 & 18 & 23 & 19 & 15 & 20 \\ \hline \end{tabular} a) Assuming an initial forecast for week 1 of 18,000 miles, use exponential amoothing to compute miles for woeks 2 through 12 . Use a =025 (round your retponaea fu th