HI i need help finding the moving average

Homework: Chapter 4 Homework Question 17, Problem 4.9 Brief Part 3 of 5 > HW Score: 79.02%, 49.78 of 63 points 2 Points: 1.5 of 3 Save Lenovo uses the ZX-81 chip in some of its laptop computers. The prices for the chip during the last 4 months were as follows: Month January February March April Price Per Chip $1.85 $1.66 $1.69 $1.82 This exercise contains only parts a, b, and c. a) Using a 2-month moving average, calculate the forecast for March and April (round your responses to two decimal places). Month Mar Apr $ 1.68 Forecast $ 1.76 b) Using a 3-month moving average, calculate the forecast for April. The forecast for April is $ 1.68 (round your response to two decimal places). c) Calculate the mean absolute deviation based on a 2-month average. The mean absolute deviation based on 2-month moving average of March through April is $ (round your response to three decimal places). Help me solve this View an example Get more help Clear all Final check