The car's initial purchase price when it was brand new is 22711.89 when the vehicle Diana purchased is eight years old. It cost her $6,700.
Given that,
The vehicle Diana purchased is eight years old. It cost her $6,700. The annual rate of depreciation for this brand and model is 14.15 percent.
We have to find what was the car's initial purchase price when it was brand new.
We know that,
The formula is y=A(1-r)ˣ
Here,
y is 6700
r is 0.1415
x is 8
We get,
6700=A(1-0.1415)⁸
6700=A(0.295)
A=22711.89
Therefore, The car's initial purchase price when it was brand new is 22711.89 when the vehicle Diana purchased is eight years old. It cost her $6,700.
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