You put the data into the following table: Your commission plan works as follows: If someone sells less than $400 in a month, they get 7% commission. For sales between $400 and $750, they get 10% commission. For sales between $750 and $1000, they get 12.5%.
Circulatory system: The system that moves blood throughout the body. The circulatory system is composed of the heart, arteries, capillaries, and veins. This remarkable system transports oxygenated blood from the lungs and heart throughout the body via the arteries.
Your circulatory system is made up of your heart and three main types of blood vessels -- arteries, veins and capillaries. Your heart is at the center of the system, acting as a pump to distribute nutrient- and oxygen-rich blood through your body; it then takes away carbon dioxide and other waste your body doesn't need.