Manila Bread Company uses the average cost retail method to estimate its ending inventories. The following data has been summarized for the year 2021: Cost Retail Inventory, January 1 $ 54,205 $ 78,000 Purchases 326,000 466,000 Net markups 8,200 Net markdowns 16,700 Net sales 412,000 Required: Estimate the ending inventory as of December 31, 2021.

An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.