Question: Part C that is shown and the mean absolute deviation based on a 3 month moving average of April through december. Please answer both! Lenovo

Lenovo uses the 7X81 chip in some of its laptop computers. The prices for the chip during the last 12 months were as follows: This exercise contains only parts a,b, and c. a) Using a 2-month moving average, the forecast for periods 11 and 12 is (round your responses to two decimal places): This exercise contains only parts a,b, and c. a) Using a 2-month moving average, the forecast for periods 11 and 12 is (round your responses to two decimal places): b) Using a 3-month moving average, the forecast for periods 11 and 12 is (round your responses to two decimal places): c) The mean absolute deviation based on a 2-month moving average of March through December is $ (round your response to three decimal places)
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