1.5 Minimum Cost Analyses. A similar, but different problem is the determination of the point of minimum total cost. Instead of balancing two methods with different fixed and variable costs, the aim is to bring the sum of two costs to a minimum.
The tricuspid valve forms the boundary between the right ventricle and the right atrium. Deoxygenated blood enters the right side of the heart via the inferior and superior vena cava.
the tricuspid valve (located in the heart between the right atrium and right ventricle) acts to ensure movement of blood is in the direction from the right atrium to the right â¦ ventricle only.2 people found this useful.he tricuspid valve is a valve so the flow of blood does not go backwards through the heart. It is located between the right atrium and the right ventricle in the heart. You c â¦ an pull up a picture in google of the lableing of the heart and can see the tricuspid valve in the heart. 2 people found this useful.