In an experiment, {E. coli is grown in a medium containing \({}^{14}NH_4Cl\) (\({}^{14}N\) is the light isotope of Nitrogen) followed by growing it for six generations in a medium having the heavy isotope of nitrogen (\({}^{15}N\)). After six generations, their DNA was extracted and subjected to CsCl density gradient centrifugation. Identify the correct density (Light/Hybrid/Heavy) and ratio of the bands of DNA in CsCl density gradient centrifugation:}