The average cost of gastric sleeve surgery is between $12,500 and $24,000 with an average of $15,500. The cost of such a surgery can be varied depending on a number of factors including location of the procedure.
Simulation embodies the principle of ``learning by doing'' --- to learn about the system we must first build a model of some sort and then operate the model. The use of simulation is an activity that is as natural as a child who role plays. Children understand the world around them by simulating (with toys and figurines) most of their interactions with other people, animals and objects.
Process models are processes of the same nature that are classified together into a model. Thus, a process model is a description of a process at the type level. Since the process model is at the type level, a process is an instantiation of it.The same process model is used repeatedly for the development of many applications and thus, has many instantiations.One possible use of a process model is to prescribe how things must/should/could be done in contrast to the process itself which is really what happens.A process model is roughly an anticipation of what the process will look like. What the process shall be will be determined during actual system development.ne possible use of a process model is to prescribe how things must/should/could be done in contrast to the process itself which is really what happens. A process model is roughly an anticipation of what the process will look like. What the process shall be will be determined during actual system development.