question C please!

Homework: Chapter 4 Homework Question 10, Problem 4.5- Bookmatch Part 3 of 5 HW Score: 64 29%, 9 of 14 points O Points: 0 of 1 Save 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 1 2 3 14 5 Year Mileage 3.000 4,000 3.400 3.800 3.700 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 100 miles (round your response to a whole number) (Hint You will have only 3 years of matched data) c) The forecast for year 6 using a weighted 2-year moving average with weights of 0.40 and 0.600 (the weight of 0 600 is for the most recent period)-miles (round your response to the nearest whole number)