Assume that the business in Exercise 6-9 maintains a perpetual inventory system. Determine the cost of merchandise sold for each sale and the inventory balance after each sale, assuming the first-in, first-out method. Present the data in the form illustrated in Exhibit 3.

Data From Exercise 6-8:

The following units of a particular item were available for sale during the calendar year:

                    

The firm uses the weighted average cost method with a perpetual inventory system. Determine the cost of merchandise sold for each sale and the inventory balance after each sale. Present the data in the form illustrated in Exhibit 5.

Exhibit 3:

Entries and Perpetual Inventory Account (FIFO)