difference between loan item in VS Benefit Type VS Fixed Asset In dynamics ax

hi all,

in Microsoft Dynamics ax we can define a Fixed Asset in General ledger

and loan item for example Mobile in Human Resource

and Benefit Type for example Laptop in Human Resource

now , What is the difference between Fixed Asset , loan item , Benefit Type

Fixed Asset in General Ledger >>Inquiries

loan item in Human Resource >> setup >>Employee>> Loan

Benefit Type in Human Resource >> setup >> Payroll