All tabletop equipment on legs must stand at least ___ inches high or _________________________________

• A. 6 inches high; be sealed to the countertop
• B. 4 inches high; be sealed to the countertop
• C. 4 inches high; sit on rubber feet
• D. 2 inches high; be sealed to the countertop

Answer: (B)

The idea here is sanitation and cleanability for equipment used on counters. When tabletop units sit on legs, there needs to be enough clearance underneath to allow thorough cleaning and to prevent moisture, debris, or spills from lurking in gaps. If the unit isn’t raised to the required height or isn’t sealed to the countertop, those spaces can harbor bacteria and make proper sanitizing difficult.

The correct option fits this by specifying the required minimum height and the need to seal the base to the countertop, which eliminates gaps and ensures easy cleaning and sanitation. The other choices miss the required height or suggest a setup (like rubber feet) that doesn’t provide the needed seal or clearance for proper cleaning.