What are the allowed dimensions for the second desk?

What are the allowed dimensions for the second desk?

• A. 10 inches for width, 22 inches for length, and 50 inches for height.
• B. 12 inches for width, 24 inches for length, and 56 inches for height.
• C. 12 inches for width, 20 inches for length, and 54 inches for height.
• D. 14 inches for width, 24 inches for length, and 56 inches for height.

Answer: (B)

Matching each dimension to the given constraints for the second desk is the key to solving this. The allowed set specifies a width of 12 inches, a length of 24 inches, and a height of 56 inches. Only the combination with 12 inches in width, 24 inches in length, and 56 inches in height fits all three required values. The other options fail because they mismatch at least one dimension (width, length, or height) and therefore don’t meet the constraints.

Matching each dimension to the given constraints for the second desk is the key to solving this. The allowed set specifies a width of 12 inches, a length of 24 inches, and a height of 56 inches. Only the combination with 12 inches in width, 24 inches in length, and 56 inches in height fits all three required values. The other options fail because they mismatch at least one dimension (width, length, or height) and therefore don’t meet the constraints.