From the following list, select the advantages of choosing a cloud$-$based, custom business management system$-$such as a platform as a service $($PaaS$)$ or an infrastructure as a service $($laaS$)$ system$-$over an on$-$premises option.

Check All That Apply

The system is more secure from hackers.

The storage size can be quickly scaled as needed.

The need for a large IT staff is reduced.

There is greater control over the system's costs.

There is greater control over the speed of implementing changes.