Original Interest: I = Prt
I = (3000)(0.02)(8)
I = (60)(8)
I = 480
Simple Interest: A = P(1 + rt)
A = 3000(1 + (0.02)(8))
A = 3000(1 + 0.16)
A = 3000(1.16)
A = 3480
Compound Interest: [tex]C = P((1 + r)^{n} - 1)[/tex]
[tex]C = 3000(1 - 0.02)^{96} - 1)[/tex]
[tex]C = 3000((0.98)^{96} - 1)[/tex]
[tex]C = 3000(014 - 1)[/tex]
[tex]C = 3000(-0.86)[/tex]
[tex]C = -2580[/tex]
Payment Amount: [tex]A = P\frac{r(1 + r)^{n}}{(1 + r)^{n} - 1}[/tex]
[tex]A = 3000(\frac{0.02(1 + 0.02)^{96}}{(1 + 0.02)^{96} - 1})[/tex]
[tex]A = 3000(\frac{0.02(1.02)^{96}}{(1.02)^{96} - 1})[/tex]
[tex]A = 3000(\frac{0.02(6.7)}{6.7 - 1})[/tex]
[tex]A = 3000(\frac{0.134}{5.7})[/tex]
[tex]A = 3000(0.024)[/tex]
[tex]A = 72[/tex]