The montily sales for Yazidi Batteries, inc., were as follows: This exercise contains only parts b and c. b) The forsciat Gie the nest morth (Jan) using the nake method =22 sales (round your response to a wholo numbeod. The forecati for the noxe pefiod (Jan) using a 3 -month moving average apptoach sales (round your responso fo two decima places). 206 sales (round your respense to one decimal place)..