PLEASE HELP ME WITH PART A. PLEASE SHOW ALL WORK AND HOW TO DO IT WITH EXPLAINATIONS, THANK YOU

Lenovo uses the ZX-81 chip in some of its laptop computers. The prices for the chip during the last 12 months were as follows: Month Month January February March April May June Price Per Chip $1.85 $1.61 $1.60 $1.85 $1.91 $1.95 July August September October November December Price Per Chip $2.00 $1.85 $1.70 $1.55 $1.50 $1.75 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): Month Mar Apr May Jun Jul Aug Sep Oct Nov Dec Forecast $1.73 1.61 1.73 1.88 1.93 1.98 1.93 1.78