A pair of athletic shoes that usually sells for $170 is marked down for a clearance sale. If the sales tax rate is 8 percent, how much does the customer pay for the marked-down shoes, including sales tax? (1) Including sales tax, the customer saves a total of $36.72. (2) The sales tax on the marked-down price is $10.88.

Data Sufficiency questions are exclusive to the GMAT.

Each Data Sufficiency question poses a question, followed by two statements. Your task is to evaluate the statements to determine at what point there is or is not sufficient information to answer the question.

Unlike the Problem Solving questions, you do not actually have to answer the question posed. Instead, you select one of five fixed answer choices that offer different options about the sufficiency of the information provided in the two statements.