Answer :
we use formula of simple interest
[tex]I=p\times r\times t[/tex]the replace our values
[tex]\begin{gathered} I=(30000)\times(0.055)\times(4) \\ I=6600 \end{gathered}[/tex]The amount of interest he will pay $6,600
we use formula of simple interest
[tex]I=p\times r\times t[/tex]the replace our values
[tex]\begin{gathered} I=(30000)\times(0.055)\times(4) \\ I=6600 \end{gathered}[/tex]The amount of interest he will pay $6,600