What is the calculated total length of all interior stud walls?

To determine the total length of all interior stud walls, the measurement should be in linear feet (LF) rather than square feet (SF). This is because the length of walls is quantified in feet, while square footage would pertain to the area.

The selected answer of 94 linear feet indicates that the total length of all the interior stud walls, when summed up, amounts to 94 LF. This measurement accounts for all individual wall segments combined, not their area.

The other options provided either present measurements in square feet, which are not applicable for lengths, or offer different linear footage that does not align with the total calculated length of the interior stud walls. This context emphasizes the importance of using the correct units of measurement for the specific quantity being asked.