Answer:
[tex]\large\boxed{C.\ \dfrac{7}{2}}[/tex]
[tex]\large\boxed{B.\ \$3,600}[/tex]
Step-by-step explanation:
[tex]orange\ area-35\%\\\\light\ blue\ area-10\%\\\\the\ ratio:\ \dfrac{35}{10}=\dfrac{35:5}{10:5}=\dfrac{7}{2}[/tex]
[tex]Food-18\%\ of\ \$20,000.\\\\p\%=\dfrac{p}{100}\to18\%=\dfrac{18}{100}=0.18\\\\18\%\ of\ \$20,000\to0.18\cdot\$20,000=\$3,600[/tex]
