\( P \;=\; \dfrac{ CT \cdot TC }{ RT } \) (Performance)
\( CT \;=\; \dfrac{ P \cdot RT }{ TC } \)
\( TC \;=\; \dfrac{ P \cdot RT }{ CT } \)
\( RT \;=\; \dfrac{ CT \cdot TC }{ P } \)
Performance, abbreviated as P, is anything that causes the manufacturing process to run at less than maximum possible speed.
\( P \;=\; \dfrac{ TC \cdot RT }{ RR } \)
\( TC \;=\; \dfrac{ P \cdot RR }{ RT } \)
\( RT \;=\; \dfrac{ P \cdot RR }{ TC } \)
\( RR \;=\; \dfrac{ TC \cdot RT }{ P } \)