Given data:
The given rate of interest is r=7.6%.
The given principal amount is P=$100.
The expression for the final amount after 1 year is,
[tex]\begin{gathered} A=P+\frac{P\times r\times t}{100} \\ =100+\frac{100\times7.6\times1}{100} \\ =107.6 \end{gathered}[/tex]