Techtronics Software, Inc. specializes in customized spreadsheet software. The results of the companys operations during the prior year (20xx) are given in the following table. All units produced during the year were sold. (Ignore income taxes.)

Sales revenue	$	4,000,000
Manufacturing costs:
Fixed		550,000
Variable		1,100,000
Selling costs:
Fixed		60,000
Variable		150,000
Administrative costs:
Fixed		130,000
Variable		40,000

Required:

1. 1-a. Prepare a traditional income statement for the company.
2. 1-b. Prepare a contribution income statement for the company.
3. 2. What is the firms operating leverage for the sales volume generated during the prior year?
4. 3. Suppose sales revenue increases by 20 percent. What will be the percentage increase in net income?