Shriya's current refrigerator has a volume of 20 ft^3. The space she has for the refrigerator is 26 ft^3. Shriya decides to buy a new refrigerator. What sizes of refrigerators should she consider?

Shriya should consider refrigerators with a volume no larger than 26 ft^3. This could include refrigerators with a volume of 25 ft^3 or 24 ft^3, for example.