Journalizing adjusting and closing entries, and computing gross profit

Emerson St. Paul Book Shop’s accounts at June 30, 2012, included the following unadjusted balances:

Inventory

$ 5,400

Cost of goods sold

40,300

Sales revenue

85,300

Sales discounts

1,400

Sales returns and allowances

2,000

The physical count of inventory on hand on June 30, 2012, was $5,000.

Requirements

1. Journalize the adjustment for inventory shrinkage.

2. Journalize the closing entries for June 2012.

3. Compute the gross profit.