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.
1 A male duck is called a drake, a female is called a duck. 2  Babies are called ducklings. 3  Ducks are related to geese and swans. 4  The duck is the smallest of them all and have shorter necks and wings and a stout body.ost farm ducks are of a species called Pekin. It is harder to tell a male from a female with the Pekin ducks because they look almost the same. Pekin ducks have white or cream coloured feathers and orange coloured bills. They do not fly and do well in captivity. They are also excellent for egg and meat production.