The city's water department charges 23¢ per kiloliter (KL) plus a fixed charge. Mr. Ahmed's water bill for the use of 70 KL was $26.60. Find
the fixed charge. The next month he used 85 KL. How much was his
bill?

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.)