The total cost of gasoline varies directly with the number of gallons purchased gas cost $1.77 per gallon write a direct vartion to model the cost c for g gallons of gas

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.)