If income is continuously collected at a rate of f(t) dollars per year and will be invested at a constant interest rate r (compounded continuously) for a period of 7 years, then the future value of the income is given by x [ f(t) =² f(t) er(T-t)dt. Compute the future value (in dollars) after 8 years for income received at a rate of f(t) = 7,000e dollars per year and invested at 6.5% interest. (Round your answer to the nearest cent.) 0.03

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Q 8.4 #5

If income is continuously collected at a rate of \( f(t) \) dollars per year and will be invested at a constant interest rate \( r \) (compounded continuously) for a period of \( T \) years, then the future value of the income is given by:

\[
\int_{0}^{T} f(t) \, e^{r(T-t)} \, dt
\]

Compute the future value (in dollars) after 8 years for income received at a rate of \( f(t) = 7{,}000e^{0.03t} \) dollars per year and invested at 6.5% interest. (Round your answer to the nearest cent.)
Transcribed Image Text:If income is continuously collected at a rate of \( f(t) \) dollars per year and will be invested at a constant interest rate \( r \) (compounded continuously) for a period of \( T \) years, then the future value of the income is given by: \[ \int_{0}^{T} f(t) \, e^{r(T-t)} \, dt \] Compute the future value (in dollars) after 8 years for income received at a rate of \( f(t) = 7{,}000e^{0.03t} \) dollars per year and invested at 6.5% interest. (Round your answer to the nearest cent.)
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