The Carbondale Hospital is considering the purchase of a new ambulance. The decision will rest partly on the anticipated

[answerhappygod]

The Carbondale Hospital is considering the purchase of a newambulance. The decision will rest partly on the anticipated mileageto be driven next year. The miles driven during the past 5 yearsare as follows                                                                                      
Year
1
2
3
4
5
Mileage
3,100
4,000
3,450
3,850
3,800
Part 2
​a) Using a​ 2-year moving​ average, the forecast foryear 6​ ____________ miles ​(round your response to thenearest whole​ number).
b. ​b) If a​ 2-year moving average is used to makethe​ forecast, the MAD based on this​___________________ miles ​(round your response to onedecimal​ place). ​ (Hint: You will have only 3 years ofmatched​ data.)
c. the forecast for year 6 using aweighted​ 2-year moving average with weights of 0.45 and0.55 (the weight of 0.55 is for the most recent​ period)____________miles ​(round your response to the nearestwhole​ number).
d. Using exponential smoothing with a=0.50 and theforecast for year 1 being 3100 ​, the forecast for year 6​=