In a particular city, the average salary of secretaries is $29,000 per year. secretaries at company a claim that they are paid less than the city average. in a sample of 45 secretaries, their average salary was $25,500 per year with a standard deviation of $5,000.
what is the test value for this hypothesis?

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.)