You are the auditor responsible for evaluating an organization's invoicing program. You decide to use test data to test that section of the program relating to sales discounts. During an interview with the sales manager, you make the following notes about how the program is supposed to operate:

Providing customers pay within 30 days, they are entitled to a sales discount. If the sales amount is more than \(\$ 5,000\), a 1 percent discount applies. If sales are more than \(\$ 10,000\), a 1.5 percent discount applies. For new customers, however, a salesperson is allowed to override the standard discount. For sales less than or equal to \(\$ 5,000\), the salesperson can give a 1 percent discount; more than \(\$ 5,000\), a 1.5 percent discount; and more than \(\$ 10,000\), a 2 percent discount. If the customer is the federal government, a 4 percent discount always applies, providing payment is still received within 30 days.

Required: Use a decision table to design test data that complies with the equivalence partitioning approach. Be sure to check that your decision table and test data design are complete.