What is the mean amount of rain, in inches, that fell during the first four months of the year?
Inches of Rain Per Month
5
4
3
Inches of Rain
2
1
0
Jan
Feb
Mar
Apr
Month
212 2 2
3131313
4141414)
(5) 5616
(17)
8888
919

2. using calculations based on a perpetual inventory system, determine the inventory balance altira would report in its august 31, 2021, balance sheet and the cost of goods sold it would report in its august 2021 income statement using the average cost method. (round "average cost per unit" to 2 decimal places.)