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

Check All That Apply

The system is more secure from hackers.The system is more secure from hackers.

The storage size can be quickly scaled as needed.The storage size can be quickly scaled as needed.

The need for a large IT staff is reduced.The need for a large IT staff is reduced.

There is greater control over the system$$s costs.There is greater control over the system$$s costs.

There is greater control over the speed of implementing changes.