A specialty bakery sells decorated one-layer cakes for $40 and two-layer decorated cakes for $75. If last month the bakery’s total sales for decorated one-layer and two-layer cakes was $13,900, how many decorated one-layer and two-layer cakes did the bakery sell last month? (1) Last month, the number of decorated one-layer cakes sold was 40 less than twice the number of decorated two-layer cakes sold. (2) Last month, the number of decorated two-layer cakes sold was 60 less than the number of decorated one-layer cakes sold.

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.