[tex]\begin{gathered} \text{effi}ciency=(\frac{\frac{C}{A}-0.3}{0.2}+\frac{\frac{Y}{A}-3}{4}+\frac{\frac{T}{A}}{0.05}+\frac{0.095-\frac{I}{A}}{0.04})x\frac{100}{6} \\ A=565 \\ C=302 \\ T=20 \\ I=12 \\ Y=3759 \\ \text{effi}ciency=(\frac{\frac{302}{565}-0.3}{0.2}+\frac{\frac{3759}{565}-3}{4}+\frac{\frac{20}{565}}{0.05}+\frac{0.095-\frac{12}{565}}{0.04})x\frac{100}{6} \\ \text{efficiency =77.3} \\ \text{The efficiency is 77.3} \end{gathered}[/tex]
