Tara wishes to accumulate $29,000 in 3 years. Use the appropriate formula to find the sinking fund payment (in $) she would need to make at the end of each six months, at 8% interest compounded semiannually. (Round your answer to the nearest cent.)

Respuesta :

Answer:

$4,372.10

Step-by-step explanation:

To find the sinking fund payment that would need to be made at the end of each period for a specified number of periods, we can use the Future Value of an Ordinary Annuity formula:

[tex]FV=PMT\left[\dfrac{\left(\left(1+\dfrac{r}{t}\right)^{nt}-1\right)}{\dfrac{r}{t}}\right][/tex]

where:

  • FV = Future Value
  • PMT = Payment Amount
  • r = interest rate per year (decimal form)
  • n = number of times interest is applied per year
  • t = time in years

In this case:

  • FV = $29,000
  • r = 8% = 0.08
  • n = 2 (semi-annually)
  • t = 3 years

Substitute the given values into the formula and solve for PMT:

[tex]29000=PMT\left[\dfrac{\left(\left(1+\dfrac{0.08}{2}\right)^{2 \cdot 3}-1\right)}{\dfrac{0.08}{2}}\right]\\\\\\\\29000=PMT\left[\dfrac{\left(\left(1.04\right)^{6}-1\right)}{0.04}\right]\\\\\\\\PMT=\dfrac{29000}{\left[\dfrac{\left(\left(1.04\right)^{6}-1\right)}{0.04}\right]}\\\\\\\\PMT=4,372.0951727...\\\\\\PMT=\$4,372.10\; \sf (nearest\;tenth)[/tex]

Therefore, the sinking fund payment rounded to the nearest cent is:

[tex]\Large\boxed{\boxed{\$4,372.10}}[/tex]

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