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Computing a bond's present value

Now that you've calculated future value from present value, it should be trivial to reverse the process.

Recall from the video that if you expect to receive $100 one year from now, the present value of that $100 will be less today (because you prefer to have the money sooner than later). Moreover, if we expect to receive $100 two years from now, the value of that will be less than the present value of $100 one year now.

In this exercise, you will calculate the present value of fv1 and fv2 assuming an r (interest rate) of 0.10, where fv1 is a future value one year from now and fv2 is a future value two years from now.

The objects fv1, fv2, and r, which you generated in the previous exercise, are available in your workspace.

Este exercício faz parte do curso

Bond Valuation and Analysis in R

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Instruções do exercício

  • Use basic mathematical operations in R to calculate the present value of fv1. Save this to pv1.
  • Repeat this process to calculate the present value of fv2. Save this to pv2.

Exercício interativo prático

Experimente este exercício completando este código de exemplo.

# Calculate pv1
pv1 <- ___ / (1 + ___)

# Calculate pv2
pv2 <- 

# Print pv1 and pv2


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