Suppose that spot interest rates with continuous compounding are as follows:

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Maturity Rate

$($years$)(\%$ per annum$)$

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$17\mathrm{.}8$

$27\mathrm{.}5$

$37\mathrm{.}2$

$46\mathrm{.}9$

$56\mathrm{.}8$

$66\mathrm{.}5$

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Calculate all of the possible three$-$year forward rates.