Company A

Company B

Company C

Company D

Sales revenue. .

2,000

(4) ______

480

$1,310

Beginning inventory

200

76

0

600

Purchases

(1) ______

423

480

249

Purchase returns

($20)

($19)

$0

(8) ______

Ending inventory

300

110

(6) ______

$195

Cost of goods sold

$1,200

370

(7) ______

(9) ______

Gross margin . .

(2) ______

(5) ______

155

(10) ______

Operating expenses

108

22

34

129

Net income. . . .

(3) ______

107

121

546

Required

Complete the income statement calculations by filling in all missing numbers.