*3.4. Twenty Five VMs with Single DC*

In this scenario, 25 VMs are considered with the single DC in order to fulfill the load demands of the consumers from every region of the world. Load demands are assigned to the VMs which are responsible for the management of these demands and services. Each VM is monitored by the hypervisor (as discussed earlier) which decides that either it has finished its task or it is in idle state. Every region's load demands are evaluated using this scenario for validating the proposed framework. Cloud and fog communicate with each other in order to manage the resources whereas fog and consumers interact for assigning the facilities to the requests of consumers. Consumers send requests to each fog in their region from the buildings. Residential buildings in each cluster vary between 80 and 150. The input parameters and their values for the scenario 1 and 2 are given in Table 1 [30].
