NEED HELP WITH PART B ASAP (the answer is not 50)

The Carbondale Hospital is considering the purchase of a new ambulance. The decision will rest partly on the anticipated mileage to be driven next year. The miles driven during the past 5 years are as follows: 4 3,800 a) Using a 2-year moving average, the forecast for year 6 = 3750 miles (round your response to the nearest whole number). b) If a 2-year moving average is used to make the forecast, the MAD based on this = 50 miles (round your response to one decimal place). (Hint: You will have only 3 years of matched data.) Year Mileage 1 3,050 2 4,000 3 3,400 5 3,700

a) Using a 2-year moving average, the forecast for year 6 a miles (round your response to the nearest whole number). b) If a 2-year moving average is used to make the forecast, the MAD based on this = only 3 years of matched data) miles (round your response to one decimal place). (Hint: You will hav