What store doubled its sales total from the first quarter to the second quarter?

• A. Mayer
• B. Sedona
• C. Chino Valley
• D. Prescott Valley

Answer: (A)

Doubling from one quarter to the next means the second-quarter total is exactly twice the first-quarter total. To spot it, compare Q2 to Q1 for each store and see if Q2 = 2 × Q1.

For Mayer, the second-quarter sales are exactly twice the first-quarter sales, showing a true doubling. The other stores do not show this exact doubling relationship. So Mayer is the store that doubled its sales from the first quarter to the second.