Final answer:
Sabaa should focus primarily on quality when comparison shopping for a new backpack.
Step-by-step explanation:
When comparison shopping for a new backpack, Sabaa should focus primarily on Quality. Quality refers to the durability and longevity of the backpack. Sabaa wants a backpack that will last a long time, so she should prioritize finding one that is well-made and made of high-quality materials.
Focusing on the quality of the backpack will help Sabaa avoid purchasing one that may rip or wear out quickly, like her previous one. She can look for backpacks with reinforced seams, sturdy zippers, and durable materials such as nylon or canvas.
While Sabaa may also consider factors such as price and reviews, the most important factor for a durable backpack is its quality.