1) The PVIF (present value interest factor) for three years, 10 percent is 0.7513.
a) What does this number present?
b) Why does this PVIF value will increase if the rate falls to 5%? Explain with calculation.
d) Explain whether and why this increase will be (i) more than twice, or, (ii) less than twice the original PVIF.
2) Explain how long it will take to quadruple an investment made at 8% per year.