Occupancy Cost History. A cost history compares the growth rates of occupancy costs with those of revenue, income, staffing, and other operating expenses. It also compares the cost per square foot in any given facility with the square feet per employee in various business functions over a 10-to 20-year period.
No, Like other species of birds, Ducks do not have teeth but instead use their beaks to catch their food. Ducks have rows of thin bristles in their mouths that enable them to filer nutrient particles out of the water. Written Jul 19, 2015 â¢ View Upvotes.
The ducks predator is the pelican,and,wolf, foxes, raccoons, snakes, sharks, weasels, hawks, owls, eagles, cats, dogs, rats, large fish (especially for ducklings), turtles, co â¦ yotes, Tasmanian devils, seals, killer whales, mountain lions, badgers, falcons, shoebills, storks, herons, and wolverines. duck is both predator and prey. A duck eats living organisms such as small fishes (not to mention insects and grasses), which makes it a predator.