On July 31, 2008, the end of the first month of operations, Martin Company prepared the following income statement, based on the absorption costing concept:

Sales (14,000 units)

 

$616,000

Cost of goods sold:

 

 

Cost of goods manufactured

$558,750

 

Less ending inventory (1,000 units)

37,250

 

Cost of goods sold

 

521,500

Gross profit

 

$ 94,500

Selling and administrative expenses

 

58,200

Income from operations

 

$ 36,300

Prepare a variable costing income statement, assuming that the fixed manufacturing costs were $28,950 and the variable selling and administrative expenses were $32,000.