What is the total area of openings that should be deducted?

The correct answer reflects the requirement to account for openings such as windows, doors, and other areas in a building's footprint that do not contribute to the total usable square footage. The deduction of these areas is crucial in calculating various parameters, including the net floor area and the total estimated cost of construction or repair.

In this context, an area of 70.02 square feet is determined based on the specific dimensions and number of openings taken into consideration. Each opening would reduce the gross area of the space being analyzed, and accurate measurement is critical for precise estimations. Deductions for openings help in creating a more accurate reflection of the usable space, allowing for better planning and budgeting in any catastrophe estimation scenario.

Thus, the value of 70.02 square feet accurately sums the areas measured for the openings and is pivotal in arriving at a reliable conclusion for the adjusted total area.