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\ \begin{aligned} &C B_{A}=C C B+R C B_{A}  \\ &C B_{A}=C B^{*} P_{C}+\frac{C B^{*}\left(1-P_{C}\right)}{C P I} \\  &C B_{A}=C B^{*} P_{C}+\frac{C B^{*}\left(1-P_{C}\right)}{\frac{W_{C}^{*} B C A C_{0}}{W_{C}^{* B C A C_{0}-P_{C}^{*} C B}}} \\ &C B_{A}=C B^{*} P_{C}+C B^{*}\left(1-P_{C}\right) *\left(1-\frac{P_{C}^{*} C B}{W_{C} ^{ \, \, *} B C A C_{0}}\right) \\ &C B_{A}=B_{C} * B C A C_{0} * P_{C}+B_{C} * B C A C_{0} *\left(1-P_{C}\right) *\left(1-\frac{P_{C}{ }^{*} B_{C}}{W_{C}}\right) \\ &\text { where } \\ &C C B=\text { Consumed Cost Buffer } \\ &R C B_{A}=\text { Re mained Cost Buffer of Adjusted } \end{aligned}