plz give the correct answer for part B

Odware 10/03/ 5 20 6 7 1921 8 20 9 25 10 11 21 11 12 23 18 23 3 Homework: Assignment 3: Chapter 4 F... Question 9. Problern 4.61 HW Score: 84%, 42 of 60 points Part 2 of 4 Points: 0 of 8 Passenger miles frown on Northeast Airlines, a commuter fim serving the Boston hub, are shown for the past 12 weeks Week 1 2 3 4 Actual Passenger Miles (in thousands) a) Assuming an initial forecast for week 1 at 18,000 miles, use exponential smoothing to compute miles for weeks 2 through 12. Un a 0.26 (round your responses to huo decimum pinces) Week 2 3 4 5 6 7 8 9 10 11 12 Forecasted Passenger 18.00 18.00 19.25 19.19 20,39 20.29 19.97 20 23 20.17 21.38 21,20 18.72 Miles (in thousands) b) The MAD for this model -thousand (round your response to two decimal places) 19 24 1