At one point, some Treasury bonds were callable. Consider the prices on the following three Treasury issues as of May $15,2022$:

$\backslash$table$[[7\mathrm{.}20,$May $26,116\mathrm{.}40625,116\mathrm{.}46875,-\mathrm{.}46875,5\mathrm{.}42],[8\mathrm{.}95,$May $26,113\mathrm{.}53125,113\mathrm{.}59375,-\mathrm{.}21875,5\mathrm{.}38],[12\mathrm{.}70,$May $26,148\mathrm{.}68750,148\mathrm{.}87500,-\mathrm{.}53125,5\mathrm{.}46]]$

The bond in the middle is callable in February $2023.$ What is the implied value of the call feature? Assume a par value of $$1,000.($Hint: Is there a way to combine the two noncallable issues to create an issue that has the same coupon as the callable bond?$)$