You can use a 100 amp breaker even if the size of the feeder circuit is less, however, check the wire range allowed for the connection to the breaker to make sure that the wire size you are using is within the acceptable range for that particular breaker. Grounding and bonding of the sub-panel.
Emmanuelle must also be mindful of the legal environment in which her business will function. The legal environment of a business includes the system of laws and regulations to which a business is subject, as well as the related enforcement agencies and the judicial system. Since she is starting a real estate investment company, Emmanuelle's legal environment will be quite complex.
Let's review what we've learned. All businesses operate in an external environment where different factors, or sets of environments, affect them and are often out of the control of the business. Two important external environments are the economic environment and the legal environment.