Final answer:
The principles of internal control that apply to most businesses are segregation of duties, authorization and approval, and physical and logical access controls.
Step-by-step explanation:
The principles of internal control that apply to most businesses are:
- Segregation of duties: This principle involves dividing responsibilities among different individuals to prevent fraud or errors. For example, the person who handles cash should be different from the person who records transactions.
- Authorization and approval: This principle ensures that all transactions and activities are appropriately authorized and approved by relevant individuals, such as managers or supervisors.
- Physical and logical access controls: These controls limit access to sensitive information, assets, and systems only to authorized individuals. This can include measures like passwords, security systems, or restricted areas.