[tex]\begin{gathered} A\text{ = ?} \\ p\text{ = \$800} \\ r\text{ = 7\% = }\frac{7}{100}=\text{ 0.07} \\ A=Pe^{rt} \\ A=800xe^{0.07\text{ x 1}} \\ \\ A\text{ = 800 }\times e^{0.07} \\ A\text{ = 800 x -2.659} \\ A\text{ = -2127.40} \\ A\text{ = 2127} \end{gathered}[/tex]
