Question

If an investment earns an APR of r, as a decimal, compounded annually, then the time...

If an investment earns an APR of r, as a decimal, compounded annually, then the time D, in years, required for the investment to double in value is given by

D =

log(2)
log(1 + r)

.

(a)

Find the doubling time (in years) for an investment subject to an APR of

6%

if interest is compounded annually. (Round your answer to two decimal places.)

yr

0 0
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Answer #1

Griven D = log2 2 Logo+r) log2 2 a) when pz60% then Dz log (14) -> Dz 11.90 - The doubling time in is -|11.90] year.

Hope it helps.

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