Observing the spot rate Treasury curve, you find that the $2\mathrm{.}0-$year spot rate is equal to $1\mathrm{.}34\%,$ while the $4\mathrm{.}5-$year spot rate is equal to $2\mathrm{.}83\%.$ Which is the $2\mathrm{.}5-$year implied forward rate $2\mathrm{.}0$ year from now? For this question you shall use semiannual compounding.

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$4\mathrm{.}03.$ EXPLAIN HOW TO GET THIS ANSWER