Write and test a computer subroutine or procedure that implements Eqs. (6–76) and (6–77), returning \bar{q}, \hat{\sigma}_{q}, \text { and } C_{q} .
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Eq. (6–76) : q =\frac{ K _{f}-1}{K_{t}-1}
Eq. (6–77) : \begin{aligned}\bar{q} &=\frac{\bar{K}_{f}-1}{K_{t}-1} \\\hat{\sigma}_{q} &=\frac{C \bar{K}_{f}}{K_{t}-1} \\C_{q} &=\frac{C \bar{K}_{f}}{\bar{K}_{f}-1}\end{aligned}