Answer:
(a) Net sales = Gross sales - Sales return
Net sales = $40,000 - $3,000 = $37,000
(b) Cost of merchandise sold = Beginning inventory + Net purchase - Ending inventory
Cost of merchandise sold = $6,000 + $8,000 - $1,000 = $13,000
(c) Gross profit = Net sales - Cost of merchandise sold
Gross profit = $37,000 - $13,000 = $24,000
(d) Net income = Gross profit - Operating expenses
Net income = $24,000 - $9,200 = $14,800