Contractors and suppliers frequently submit design elements for the approval by the design team. Contractors, subcontractors and suppliers can also be responsible for design-build elements that must be. coordinated with the overall design concept.
Broker/Agent. Arlington Heights, IL. View Profile. pro-rata share: Take total actual CAM expenses from the prior year (or CAM budget if you know that planned expenses are different that the prior year) and divide by 100,000 to determine CAM cost per square foot.roker/Agent. Arlington Heights, IL. View Profile. pro-rata share: Take total actual CAM expenses from the prior year (or CAM budget if you know that planned expenses are different that the prior year) and divide by 100,000 to determine CAM cost per square foot.
How to Calculate Square Footage. Square footage is the area in square feet. The easiest way to calculate it is by measuring the length and width of your area in feet then multiplying those two numbers together to get the area in feet squared.This assumes you have a rectangular area such as a room and, for example, you want to calculate square footage for flooring or carpet.If your measurements are in different units than feet, first convert those values to feet, then multiply them together to get the square footage of the area. 1  Measure. 2  Measure your area.his assumes you have a rectangular area such as a room and, for example, you want to calculate square footage for flooring or carpet. If your measurements are in different units than feet, first convert those values to feet, then multiply them together to get the square footage of the area. 1  Measure. 2  Measure your area.